Safety Measurement System

Carrier Measure Over Time

Trends
History

This graph displays a carrier’s measure based on 24 months of on-road performance. Zero indicates the best performance. To see how the measure is calculated click here . To see how the measure relates to percentile click here. Expand for more information.

Carrier violations or crashes are weighted by time and severity to produce a measure for that carrier in each BASIC. The measure only considers individual performance based on 24 months of data, with a measure of 0 indicating best performance. The graph below gives a summary of the carrier’s individual performance measure in a specific BASIC over a selected period of time. Select from the drop-down to view this actual performance data along with how this data would appear applying the most recent SMS methodology.

Measure

Nov 19
Dec 17
Feb 10
Feb 25
Mar 25
Apr 22
May 20
Jun 24
Jul 22
Aug 26
Sep 23
Oct 28
Nov 18
Dec 16
Jan 27
Feb 24
Mar 23
Apr 27
May 25
Jun 22
Jul 27
Aug 24
Sep 28
Oct 26
Nov 16
Dec 14
Jan 25
Feb 22
Mar 22
Apr 26
May 24
Jun 21
Jul 26
Aug 23
Sep 27
Oct 25
Nov 29
Dec 27
Jan 24
Feb 21
Mar 28
Apr 25
May 30
Jun 20
Jul 25
Aug 22
Sep 26
Oct 24
Nov 21
Dec 19
Jan 23
Feb 20
Mar 27
Apr 24
May 22
Jun 19
Jul 24
Aug 28
Sep 25
Oct 23
Nov 27
Dec 28
Jan 29
Feb 26
Mar 25
Apr 29
May 27
Jun 24
Jul 22
Aug 26
Sep 23
Oct 28
Nov 25
Dec 30
Jan 27
Feb 24
Mar 31
Apr 28
May 26
Jun 30
Jul 28
Aug 25
Sep 29
Oct 27
Nov 17
Dec 29
Jan 26
Feb 23
Mar 30
Apr 27
May 25
Jun 29
Jul 27
Aug 31
Sep 28
Oct 26
Nov 30
Dec 28
Jan 25
Feb 22
Mar 29
Apr 26
May 31
Jun 28
Jul 26
Aug 30
Sep 27
Oct 25
Nov 29
Dec 27
Jan 31
Feb 28
Mar 27
Apr 24
May 29
Jun 26
Jul 31
Aug 28
Sep 25
Oct 30
Nov 27
Dec 18
Jan 29
Feb 26
Mar 26
Apr 30
May 28
Jun 25
Jul 30
Aug 27
Sep 24
Oct 29
Nov 26
Dec 31
Jan 28
Feb 25
Mar 25
Apr 29
May 27
Jun 24
Jul 29
Aug 26
Sep 30
Oct 28
Nov 25
Dec 30
Jan 27
Feb 24
Mar 31
Apr 28
May 26
Jun 30
Jul 28
Aug 25
Sep 29
Oct 27
Nov 24
Dec 29
Jan 26
Feb 23
Mar 29
Apr 26
May 31
Jun 28
Jul 26
Aug 30
Sep 27
Oct 25
Nov 29
Dec 27
Jan 31
Feb 28
Mar 28
Apr 25
Jun 6
Jul 4
Jul 25
Aug 29
Sep 26
Oct 31
Nov 28
Dec 26
Jan 30
Feb 27
Mar 27
Apr 24
May 15
Jun 26
Jul 31

2010
2010
2011
2011
2011
2011
2011
2011
2011
2011
2011
2011
2011
2011
2012
2012
2012
2012
2012
2012
2012
2012
2012
2012
2012
2012
2013
2013
2013
2013
2013
2013
2013
2013
2013
2013
2013
2013
2014
2014
2014
2014
2014
2014
2014
2014
2014
2014
2014
2014
2015
2015
2015
2015
2015
2015
2015
2015
2015
2015
2015
2015
2016
2016
2016
2016
2016
2016
2016
2016
2016
2016
2016
2016
2017
2017
2017
2017
2017
2017
2017
2017
2017
2017
2017
2017
2018
2018
2018
2018
2018
2018
2018
2018
2018
2018
2018
2018
2019
2019
2019
2019
2019
2019
2019
2019
2019
2019
2019
2019
2020
2020
2020
2020
2020
2020
2020
2020
2020
2020
2020
2020
2021
2021
2021
2021
2021
2021
2021
2021
2021
2021
2021
2021
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
2022
2023
2023
2023
2023
2023
2023
2023
2023
2023
2023
2023
2023
2024
2024
2024
2024
2024
2024
2024
2024
2024
2024
2024
2024
2025
2025
2025
2025
2025
2025
2025
2025
2025
2025
2025
2025
2026
2026
2026
2026
2026
2026
2026

	Nov 19 2010	Dec 17 2010	Feb 10 2011	Feb 25 2011	Mar 25 2011	Apr 22 2011	May 20 2011	Jun 24 2011	Jul 22 2011	Aug 26 2011	Sep 23 2011	Oct 28 2011	Nov 18 2011	Dec 16 2011	Jan 27 2012	Feb 24 2012	Mar 23 2012	Apr 27 2012	May 25 2012	Jun 22 2012	Jul 27 2012	Aug 24 2012	Sep 28 2012	Oct 26 2012	Nov 16 2012	Dec 14 2012	Jan 25 2013	Feb 22 2013	Mar 22 2013	Apr 26 2013	May 24 2013	Jun 21 2013	Jul 26 2013	Aug 23 2013	Sep 27 2013	Oct 25 2013	Nov 29 2013	Dec 27 2013	Jan 24 2014	Feb 21 2014	Mar 28 2014	Apr 25 2014	May 30 2014	Jun 20 2014	Jul 25 2014	Aug 22 2014	Sep 26 2014	Oct 24 2014	Nov 21 2014	Dec 19 2014	Jan 23 2015	Feb 20 2015	Mar 27 2015	Apr 24 2015	May 22 2015	Jun 19 2015	Jul 24 2015	Aug 28 2015	Sep 25 2015	Oct 23 2015	Nov 27 2015	Dec 28 2015	Jan 29 2016	Feb 26 2016	Mar 25 2016	Apr 29 2016	May 27 2016	Jun 24 2016	Jul 22 2016	Aug 26 2016	Sep 23 2016	Oct 28 2016	Nov 25 2016	Dec 30 2016	Jan 27 2017	Feb 24 2017	Mar 31 2017	Apr 28 2017	May 26 2017	Jun 30 2017	Jul 28 2017	Aug 25 2017	Sep 29 2017	Oct 27 2017	Nov 17 2017	Dec 29 2017	Jan 26 2018	Feb 23 2018	Mar 30 2018	Apr 27 2018	May 25 2018	Jun 29 2018	Jul 27 2018	Aug 31 2018	Sep 28 2018	Oct 26 2018	Nov 30 2018	Dec 28 2018	Jan 25 2019	Feb 22 2019	Mar 29 2019	Apr 26 2019	May 31 2019	Jun 28 2019	Jul 26 2019	Aug 30 2019	Sep 27 2019	Oct 25 2019	Nov 29 2019	Dec 27 2019	Jan 31 2020	Feb 28 2020	Mar 27 2020	Apr 24 2020	May 29 2020	Jun 26 2020	Jul 31 2020	Aug 28 2020	Sep 25 2020	Oct 30 2020	Nov 27 2020	Dec 18 2020	Jan 29 2021	Feb 26 2021	Mar 26 2021	Apr 30 2021	May 28 2021	Jun 25 2021	Jul 30 2021	Aug 27 2021	Sep 24 2021	Oct 29 2021	Nov 26 2021	Dec 31 2021	Jan 28 2022	Feb 25 2022	Mar 25 2022	Apr 29 2022	May 27 2022	Jun 24 2022	Jul 29 2022	Aug 26 2022	Sep 30 2022	Oct 28 2022	Nov 25 2022	Dec 30 2022	Jan 27 2023	Feb 24 2023	Mar 31 2023	Apr 28 2023	May 26 2023	Jun 30 2023	Jul 28 2023	Aug 25 2023	Sep 29 2023	Oct 27 2023	Nov 24 2023	Dec 29 2023	Jan 26 2024	Feb 23 2024	Mar 29 2024	Apr 26 2024	May 31 2024	Jun 28 2024	Jul 26 2024	Aug 30 2024	Sep 27 2024	Oct 25 2024	Nov 29 2024	Dec 27 2024	Jan 31 2025	Feb 28 2025	Mar 28 2025	Apr 25 2025	Jun 06 2025	Jul 04 2025	Jul 25 2025	Aug 29 2025	Sep 26 2025	Oct 31 2025	Nov 28 2025	Dec 26 2025	Jan 30 2026	Feb 27 2026	Mar 27 2026	Apr 24 2026	May 15 2026	Jun 26 2026	Jul 31 2026
Status	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active	Active
BASIC Trends Version	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.2	3.0.2	3.0.2	3.0.2	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.4	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.6	3.0.6	3.0.6	3.0.6	3.0.6	3.0.7	3.0.7	3.0.7	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10
Investigation Results
On-Road Performance Detail
Measure	2.66	2.60	2.68	2.55	2.47	2.42	2.27	1.95	1.94	1.88	2.21	2.82	3.02	3.20	3.49	3.59	3.65	3.62	3.72	3.65	3.64	3.60	3.53	3.44	3.41	3.42	3.44	3.41	3.40	3.38	3.35	3.47	3.35	3.42	3.38	3.25	3.28	3.23	3.24	3.21	3.23	3.24	3.17	3.16	3.12	3.09	3.06	2.99	2.91	2.82	2.73	2.72	2.73	2.77	2.77	2.88	2.85	2.88	2.86	2.97	3.02	3.02	3.23	3.27	3.32	3.29	3.29	3.32	3.35	3.30	3.29	3.37	3.41	3.40	3.45	3.54	3.48	3.51	3.58	3.54	3.46	3.44	3.58	3.51	3.56	3.46	3.21	3.27	3.34	3.34	3.25	3.11	3.11	3.06	3.05	3.05	2.89	2.89	2.97	2.98	3.05	3.06	3.07	3.05	3.06	3.05	3.01	3.01	3.09	3.12	3.21	3.18	3.21	3.27	3.35	3.39	3.39	3.34	3.32	3.35	3.61	3.69	3.61	3.64	3.62	3.82	3.87	3.94	4.05	4.17	4.43	4.46	4.31	4.19	4.09	4.15	3.99	3.85	3.88	4.16	4.76	5.22	5.02	5.06	5.07	4.33	4.33	4.14	4.12	3.89	3.67	3.50	3.38	2.97	3.22	3.24	3.18	3.11	3.15	3.15	3.00	2.97	2.93	2.77	2.75	2.66	3.09	3.14	3.11	3.23	3.37	3.21	3.63	3.83	3.90	3.97	4.00	4.27	4.18	4.23	4.28	4.21	4.11	4.05	4.00	4.04	4.02	4.19	4.31
Safety Event Group	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections
Vehicle Inspections	509	519	518	552	562	566	603	643	646	616	640	723	799	852	961	1,032	1,057	1,114	1,213	1,282	1,382	1,451	1,523	1,622	1,663	1,705	1,747	1,788	1,814	1,871	1,888	1,870	1,906	1,901	1,858	1,904	1,865	1,833	1,805	1,792	1,785	1,770	1,735	1,686	1,639	1,594	1,525	1,477	1,416	1,439	1,410	1,357	1,377	1,357	1,322	1,327	1,312	1,332	1,327	1,306	1,289	1,294	1,279	1,277	1,269	1,253	1,250	1,236	1,215	1,226	1,203	1,195	1,170	1,171	1,163	1,150	1,106	1,121	1,103	1,182	1,206	1,231	1,215	1,244	1,238	1,215	1,368	1,395	1,397	1,385	1,418	1,417	1,438	1,455	1,477	1,500	1,540	1,552	1,536	1,548	1,536	1,497	1,456	1,369	1,374	1,351	1,319	1,286	1,261	1,242	1,227	1,189	1,170	1,129	1,091	1,065	1,006	980	965	897	861	813	753	704	672	652	651	628	581	553	512	457	437	403	363	321	294	292	277	260	257	243	223	225	207	232	240	238	248	254	260	255	258	264	270	286	279	291	304	316	320	327	326	321	319	302	290	285	294	268	265	282	298	323	337	357	372	397	406	417	444	447	448	453	469	471	478	519	548
with Vehicle Maint. Violations	171	176	184	190	192	195	203	203	204	190	215	267	300	328	400	447	474	514	568	596	639	658	698	744	761	786	812	830	852	884	899	906	920	923	897	898	882	849	828	811	797	784	758	739	715	700	666	641	614	608	594	571	581	570	561	572	566	574	564	553	535	543	545	547	550	542	536	530	525	537	531	538	540	545	550	562	534	543	544	586	606	617	624	640	642	630	682	697	702	701	712	708	717	717	726	727	732	734	723	724	733	716	691	635	630	618	601	579	568	558	564	533	532	518	507	500	468	456	444	418	414	392	364	340	319	315	319	308	285	268	255	232	218	197	172	152	135	131	120	113	117	121	112	116	106	109	112	110	113	112	109	106	105	101	105	113	112	116	119	124	124	125	122	115	110	97	93	89	89	83	84	91	104	124	131	142	153	174	179	186	204	206	208	216	224	228	231	259	275
without Vehicle Maint. Violations	338	343	334	362	370	371	400	440	442	426	425	456	499	524	561	585	583	600	645	686	743	793	825	878	902	919	935	958	962	987	989	964	986	978	961	1,006	983	984	977	981	988	986	977	947	924	894	859	836	802	831	816	786	796	787	761	755	746	758	763	753	754	751	734	730	719	711	714	706	690	689	672	657	630	626	613	588	572	578	559	596	600	614	591	604	596	585	686	698	695	684	706	709	721	738	751	773	808	818	813	824	803	781	765	734	744	733	718	707	693	684	663	656	638	611	584	565	538	524	521	479	447	421	389	364	353	337	332	320	296	285	257	225	219	206	191	169	159	161	157	147	140	122	111	109	101	123	128	128	135	142	151	149	153	163	165	173	167	175	185	192	196	202	204	206	209	205	197	196	205	185	181	191	194	199	206	215	219	223	227	231	240	241	240	237	245	243	247	260	273
Vehicle Maint. Violations	291	298	316	325	328	332	344	340	343	328	382	498	570	625	739	820	865	935	1,046	1,085	1,165	1,206	1,279	1,356	1,383	1,429	1,476	1,508	1,552	1,615	1,644	1,670	1,691	1,702	1,633	1,611	1,563	1,514	1,486	1,450	1,432	1,413	1,348	1,314	1,270	1,230	1,162	1,109	1,064	1,052	1,013	970	986	962	946	962	949	958	944	939	914	926	947	949	956	945	931	921	915	939	917	943	952	960	986	1,011	957	990	999	1,069	1,084	1,093	1,112	1,125	1,132	1,106	1,167	1,191	1,205	1,196	1,214	1,205	1,216	1,225	1,242	1,240	1,240	1,236	1,224	1,236	1,261	1,217	1,171	1,074	1,076	1,053	1,018	985	963	949	973	921	917	898	877	869	824	807	795	756	776	740	681	637	598	597	611	602	571	548	529	486	467	428	379	345	306	297	277	272	278	287	269	278	243	247	254	248	250	244	234	219	218	209	220	239	232	240	253	260	259	259	252	234	223	190	190	184	179	168	169	176	211	247	264	288	309	348	360	369	405	404	403	414	437	450	458	521	554
BASIC History Version	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.1	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	2.2	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.1	3.0.2	3.0.2	3.0.2	3.0.2	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.3	3.0.4	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.5	3.0.6	3.0.6	3.0.6	3.0.6	3.0.6	3.0.7	3.0.7	3.0.7	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.8	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.9	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10	3.0.10
Investigation Results
On-Road Performance Detail
Measure	2.64	2.57	2.65	2.53	2.45	2.40	2.25	1.93	1.92	1.87	2.19	2.81	3.01	3.19	3.46	3.58	3.63	3.61	3.71	3.64	3.62	3.58	3.51	3.42	3.41	3.42	3.44	3.41	3.40	3.38	3.35	3.47	3.35	3.42	3.38	3.25	3.28	3.23	3.24	3.21	3.23	3.24	3.17	3.16	3.12	3.09	3.06	2.99	2.91	2.82	2.73	2.72	2.73	2.77	2.77	2.88	2.85	2.88	2.86	2.97	3.02	3.02	3.23	3.27	3.32	3.29	3.29	3.32	3.35	3.30	3.29	3.37	3.41	3.40	3.45	3.54	3.48	3.51	3.58	3.54	3.46	3.44	3.58	3.51	3.56	3.46	3.21	3.27	3.34	3.34	3.25	3.11	3.11	3.06	3.05	3.05	2.89	2.89	2.97	2.98	3.05	3.06	3.07	3.05	3.06	3.05	3.01	3.01	3.09	3.12	3.21	3.18	3.21	3.27	3.35	3.39	3.39	3.34	3.32	3.35	3.61	3.69	3.61	3.64	3.62	3.82	3.87	3.94	4.05	4.17	4.43	4.46	4.31	4.19	4.09	4.15	3.99	3.85	3.88	4.16	4.76	5.22	5.02	5.06	5.07	4.33	4.33	4.14	4.12	3.89	3.67	3.50	3.38	2.97	3.22	3.24	3.18	3.11	3.15	3.15	3.00	2.97	2.93	2.77	2.75	2.66	3.09	3.14	3.11	3.23	3.37	3.21	3.63	3.83	3.90	3.97	4.00	4.27	4.18	4.23	4.28	4.21	4.11	4.05	4.00	4.04	4.02	4.19	4.31
Safety Event Group	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	501+ relevant vehicle inspections	501+ relevant vehicle inspections
Vehicle Inspections	509	519	518	552	562	566	603	643	646	616	640	724	800	853	962	1,033	1,058	1,115	1,214	1,283	1,383	1,452	1,524	1,623	1,663	1,705	1,747	1,788	1,814	1,871	1,888	1,870	1,906	1,901	1,858	1,904	1,865	1,833	1,805	1,792	1,785	1,770	1,735	1,686	1,639	1,594	1,525	1,477	1,416	1,439	1,410	1,357	1,377	1,357	1,322	1,327	1,312	1,332	1,327	1,306	1,289	1,294	1,279	1,277	1,269	1,253	1,250	1,236	1,215	1,226	1,203	1,195	1,170	1,171	1,163	1,150	1,106	1,121	1,103	1,182	1,206	1,231	1,215	1,244	1,238	1,215	1,368	1,395	1,397	1,385	1,418	1,417	1,438	1,455	1,477	1,500	1,540	1,552	1,536	1,548	1,536	1,497	1,456	1,369	1,374	1,351	1,319	1,286	1,261	1,242	1,227	1,189	1,170	1,129	1,091	1,065	1,006	980	965	897	861	813	753	704	672	652	651	628	581	553	512	457	437	403	363	321	294	292	277	260	257	243	223	225	207	232	240	238	248	254	260	255	258	264	270	286	279	291	304	316	320	327	326	321	319	302	290	285	294	268	265	282	298	323	337	357	372	397	406	417	444	447	448	453	469	471	478	519	548
with Vehicle Maint. Violations	168	173	181	187	189	192	200	199	201	187	212	265	298	326	398	445	473	513	568	596	638	657	696	742	761	786	812	830	852	884	899	906	920	923	897	898	882	849	828	811	797	784	758	739	715	700	666	641	614	608	594	571	581	570	561	572	566	574	564	553	535	543	545	547	550	542	536	530	525	537	531	538	540	545	550	562	534	543	544	586	606	617	624	640	642	630	682	697	702	701	712	708	717	717	726	727	732	734	723	724	733	716	691	635	630	618	601	579	568	558	564	533	532	518	507	500	468	456	444	418	414	392	364	340	319	315	319	308	285	268	255	232	218	197	172	152	135	131	120	113	117	121	112	116	106	109	112	110	113	112	109	106	105	101	105	113	112	116	119	124	124	125	122	115	110	97	93	89	89	83	84	91	104	124	131	142	153	174	179	186	204	206	208	216	224	228	231	259	275
without Vehicle Maint. Violations	341	346	337	365	373	374	403	444	445	429	428	459	502	527	564	588	585	602	646	687	745	795	828	881	902	919	935	958	962	987	989	964	986	978	961	1,006	983	984	977	981	988	986	977	947	924	894	859	836	802	831	816	786	796	787	761	755	746	758	763	753	754	751	734	730	719	711	714	706	690	689	672	657	630	626	613	588	572	578	559	596	600	614	591	604	596	585	686	698	695	684	706	709	721	738	751	773	808	818	813	824	803	781	765	734	744	733	718	707	693	684	663	656	638	611	584	565	538	524	521	479	447	421	389	364	353	337	332	320	296	285	257	225	219	206	191	169	159	161	157	147	140	122	111	109	101	123	128	128	135	142	151	149	153	163	165	173	167	175	185	192	196	202	204	206	209	205	197	196	205	185	181	191	194	199	206	215	219	223	227	231	240	241	240	237	245	243	247	260	273
Vehicle Maint. Violations	285	292	310	319	322	326	338	333	338	323	377	494	566	621	730	815	860	931	1,042	1,081	1,160	1,201	1,273	1,351	1,383	1,429	1,476	1,508	1,552	1,615	1,644	1,670	1,691	1,702	1,633	1,611	1,563	1,514	1,486	1,450	1,432	1,413	1,348	1,314	1,270	1,230	1,162	1,109	1,064	1,052	1,013	970	986	962	946	962	949	958	944	939	914	926	947	949	956	945	931	921	915	939	917	943	952	960	986	1,011	957	990	999	1,069	1,084	1,093	1,112	1,125	1,132	1,106	1,167	1,191	1,205	1,196	1,214	1,205	1,216	1,225	1,242	1,240	1,240	1,236	1,224	1,236	1,261	1,217	1,171	1,074	1,076	1,053	1,018	985	963	949	973	921	917	898	877	869	824	807	795	756	776	740	681	637	598	597	611	602	571	548	529	486	467	428	379	345	306	297	277	272	278	287	269	278	243	247	254	248	250	244	234	219	218	209	220	239	232	240	253	260	259	259	252	234	223	190	190	184	179	168	169	176	211	247	264	288	309	348	360	369	405	404	403	414	437	450	458	521	554