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

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

	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
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
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
Investigation Results
On-Road Performance Detail
Measure	3.44	3.34	3.27	3.27	3.25	3.36	3.44	3.31	3.46	3.50	3.44	3.27	3.34	3.42	3.28	3.34	3.30	3.25	3.08	3.08	3.06	3.16	3.07	2.96	2.94	2.95	2.91	2.72	2.84	2.79	2.84	2.76	2.66	2.79	2.70	2.79	2.64	2.67	2.68	2.80	2.86	2.79	3.09	3.07	3.04	2.87	3.03	3.15	3.40	3.28	3.36	3.56	3.37	3.22	3.10	3.07	3.15	3.04	3.27	3.44	3.54	3.65	3.78	3.65	3.64	3.64	3.47	3.56	3.79	3.76	3.68	3.54	3.51	3.31	3.38	3.40	3.33	3.39	3.41	3.48	3.43	3.46	3.39	3.25	3.21	3.02	3.05	3.21	3.23	3.24	3.31	3.06	3.00	3.05	3.05	3.08	3.03	3.18	3.15	3.26	3.44	3.53	3.64	3.54	3.55	3.40	3.24	3.10	3.13	3.21	3.21	3.32	3.42	3.41	3.39	3.70	3.82	3.72	3.87	3.88	3.82	3.94	4.01	3.77	3.82	3.81	3.86	3.97	3.89	3.92	3.86	3.87	3.85	3.77	3.80	3.79	3.83	3.87	3.79	3.76	3.77	3.82	3.76	3.86	3.90	3.90	3.88	3.89	4.02	3.99	3.95	3.86	3.84	3.91	3.82	3.74	3.76	3.78	3.78	3.67	3.69	3.75	3.84	3.83	3.91	3.91	4.00	3.94	3.91	3.96	4.03	3.97	3.89	3.87	3.80	3.79	3.77	3.72	3.79	3.81	3.85	3.91	3.94	4.01	4.11	4.13
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	101-500 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	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	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	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
Vehicle Inspections	514	512	502	506	505	512	505	501	501	492	504	495	492	492	498	489	488	494	499	500	489	498	501	509	503	510	512	518	506	510	515	504	493	496	472	475	474	465	453	452	443	442	437	431	434	432	420	409	407	397	397	387	387	380	367	375	377	371	377	372	365	367	366	360	365	358	358	364	357	366	376	375	372	367	375	384	391	393	393	386	388	383	380	373	377	379	392	397	397	402	399	392	385	372	356	354	353	362	357	346	350	350	358	353	355	360	364	371	383	372	360	363	367	349	346	335	340	348	361	391	400	420	447	492	527	590	639	683	741	775	815	870	915	982	1,028	1,083	1,114	1,186	1,245	1,290	1,352	1,392	1,423	1,457	1,491	1,513	1,532	1,538	1,535	1,512	1,514	1,495	1,479	1,469	1,444	1,419	1,375	1,342	1,335	1,322	1,324	1,311	1,290	1,281	1,263	1,267	1,280	1,277	1,271	1,261	1,233	1,239	1,226	1,235	1,213	1,213	1,228	1,227	1,245	1,253	1,266	1,252	1,223	1,191	1,161	1,148
with Vehicle Maint. Violations	254	250	240	247	248	255	254	245	251	249	252	242	243	241	239	235	229	227	224	224	218	221	216	213	210	215	215	208	205	205	204	197	187	192	181	186	178	177	173	175	173	174	181	177	176	171	173	171	176	169	170	173	168	161	154	159	162	158	165	163	165	164	164	159	163	158	150	154	156	161	161	158	156	157	157	156	162	166	166	165	167	163	156	149	150	148	155	159	156	164	168	161	160	155	150	151	150	153	152	153	159	160	166	159	162	163	166	167	173	171	165	170	171	161	157	158	162	164	171	183	185	198	211	227	241	267	289	316	337	352	370	402	420	451	471	490	506	542	557	578	609	633	645	667	681	688	694	703	710	698	692	671	665	667	654	639	620	602	597	591	592	584	589	577	563	559	562	555	552	549	539	532	521	517	508	505	515	504	518	522	527	524	513	503	491	485
without Vehicle Maint. Violations	260	262	262	259	257	257	251	256	250	243	252	253	249	251	259	254	259	267	275	276	271	277	285	296	293	295	297	310	301	305	311	307	306	304	291	289	296	288	280	277	270	268	256	254	258	261	247	238	231	228	227	214	219	219	213	216	215	213	212	209	200	203	202	201	202	200	208	210	201	205	215	217	216	210	218	228	229	227	227	221	221	220	224	224	227	231	237	238	241	238	231	231	225	217	206	203	203	209	205	193	191	190	192	194	193	197	198	204	210	201	195	193	196	188	189	177	178	184	190	208	215	222	236	265	286	323	350	367	404	423	445	468	495	531	557	593	608	644	688	712	743	759	778	790	810	825	838	835	825	814	822	824	814	802	790	780	755	740	738	731	732	727	701	704	700	708	718	722	719	712	694	707	705	718	705	708	713	723	727	731	739	728	710	688	670	663
Vehicle Maint. Violations	417	411	389	399	400	412	408	388	399	396	405	384	382	381	380	369	365	366	355	355	350	358	356	352	348	355	355	344	341	335	333	321	300	312	286	295	285	280	274	275	277	270	284	276	268	257	258	259	275	266	270	276	268	256	243	250	255	245	261	262	269	270	277	270	269	268	255	259	262	271	273	260	251	246	256	257	264	271	271	272	272	267	255	237	237	232	237	247	241	249	254	242	238	231	223	226	225	232	229	233	244	247	260	248	252	256	258	263	270	268	257	268	274	258	253	257	264	267	281	297	300	324	346	361	387	418	450	496	539	569	591	632	665	704	733	761	779	829	857	884	922	951	959	999	1,025	1,025	1,039	1,045	1,051	1,038	1,032	992	972	970	948	927	895	867	866	850	856	849	853	835	832	826	846	831	813	814	798	786	769	762	738	733	748	725	749	754	772	769	755	743	720	706
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
Investigation Results
On-Road Performance Detail
Measure	3.38	3.28	3.22	3.22	3.20	3.32	3.43	3.27	3.42	3.46	3.35	3.18	3.24	3.34	3.17	3.25	3.24	3.18	3.00	3.00	2.98	3.09	3.02	2.91	2.94	2.95	2.91	2.72	2.84	2.79	2.84	2.76	2.66	2.79	2.70	2.79	2.64	2.67	2.68	2.80	2.86	2.79	3.09	3.07	3.04	2.87	3.03	3.15	3.40	3.28	3.36	3.56	3.37	3.22	3.10	3.07	3.15	3.04	3.27	3.44	3.54	3.65	3.78	3.65	3.64	3.64	3.47	3.56	3.79	3.76	3.68	3.54	3.51	3.31	3.38	3.40	3.33	3.39	3.41	3.48	3.43	3.46	3.39	3.25	3.21	3.02	3.05	3.21	3.23	3.24	3.31	3.06	3.00	3.05	3.05	3.08	3.03	3.18	3.15	3.26	3.44	3.53	3.64	3.54	3.55	3.40	3.24	3.10	3.13	3.21	3.21	3.32	3.42	3.41	3.39	3.70	3.82	3.72	3.87	3.88	3.82	3.94	4.01	3.77	3.82	3.81	3.86	3.97	3.89	3.92	3.86	3.87	3.85	3.77	3.80	3.79	3.83	3.87	3.79	3.76	3.77	3.82	3.76	3.86	3.90	3.90	3.88	3.89	4.02	3.99	3.95	3.86	3.84	3.91	3.82	3.74	3.76	3.78	3.78	3.67	3.69	3.75	3.84	3.83	3.91	3.91	4.00	3.94	3.91	3.96	4.03	3.97	3.89	3.87	3.80	3.79	3.77	3.72	3.79	3.81	3.85	3.91	3.94	4.01	4.11	4.13
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	101-500 relevant vehicle inspections	101-500 relevant vehicle inspections	501+ 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	101-500 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	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	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
Vehicle Inspections	526	524	513	517	515	522	517	512	511	502	513	503	500	499	505	495	494	500	505	505	493	502	505	513	503	510	512	518	506	510	515	504	493	496	472	475	474	465	453	452	443	442	437	431	434	432	420	409	407	397	397	387	387	380	367	375	377	371	377	372	365	367	366	360	365	358	358	364	357	366	376	375	372	367	375	384	391	393	393	386	388	383	380	373	377	379	392	397	397	402	399	392	385	372	356	354	353	362	357	346	350	350	358	353	355	360	364	371	383	372	360	363	367	349	346	335	340	348	361	391	400	420	447	492	527	590	639	683	741	775	815	870	915	982	1,028	1,083	1,114	1,186	1,245	1,290	1,352	1,392	1,423	1,457	1,491	1,513	1,532	1,538	1,535	1,512	1,514	1,495	1,479	1,469	1,444	1,419	1,375	1,342	1,335	1,322	1,324	1,311	1,290	1,281	1,263	1,267	1,280	1,277	1,271	1,261	1,233	1,239	1,226	1,235	1,213	1,213	1,228	1,227	1,245	1,253	1,266	1,252	1,223	1,191	1,161	1,148
with Vehicle Maint. Violations	261	257	247	254	254	260	261	251	256	254	256	245	246	243	240	237	232	229	226	224	218	221	216	213	210	215	215	208	205	205	204	197	187	192	181	186	178	177	173	175	173	174	181	177	176	171	173	171	176	169	170	173	168	161	154	159	162	158	165	163	165	164	164	159	163	158	150	154	156	161	161	158	156	157	157	156	162	166	166	165	167	163	156	149	150	148	155	159	156	164	168	161	160	155	150	151	150	153	152	153	159	160	166	159	162	163	166	167	173	171	165	170	171	161	157	158	162	164	171	183	185	198	211	227	241	267	289	316	337	352	370	402	420	451	471	490	506	542	557	578	609	633	645	667	681	688	694	703	710	698	692	671	665	667	654	639	620	602	597	591	592	584	589	577	563	559	562	555	552	549	539	532	521	517	508	505	515	504	518	522	527	524	513	503	491	485
without Vehicle Maint. Violations	265	267	266	263	261	262	256	261	255	248	257	258	254	256	265	258	262	271	279	281	275	281	289	300	293	295	297	310	301	305	311	307	306	304	291	289	296	288	280	277	270	268	256	254	258	261	247	238	231	228	227	214	219	219	213	216	215	213	212	209	200	203	202	201	202	200	208	210	201	205	215	217	216	210	218	228	229	227	227	221	221	220	224	224	227	231	237	238	241	238	231	231	225	217	206	203	203	209	205	193	191	190	192	194	193	197	198	204	210	201	195	193	196	188	189	177	178	184	190	208	215	222	236	265	286	323	350	367	404	423	445	468	495	531	557	593	608	644	688	712	743	759	778	790	810	825	838	835	825	814	822	824	814	802	790	780	755	740	738	731	732	727	701	704	700	708	718	722	719	712	694	707	705	718	705	708	713	723	727	731	739	728	710	688	670	663
Vehicle Maint. Violations	418	412	390	400	400	414	414	391	402	399	404	382	380	378	374	367	364	364	353	351	347	355	353	349	348	355	355	344	341	335	333	321	300	312	286	295	285	280	274	275	277	270	284	276	268	257	258	259	275	266	270	276	268	256	243	250	255	245	261	262	269	270	277	270	269	268	255	259	262	271	273	260	251	246	256	257	264	271	271	272	272	267	255	237	237	232	237	247	241	249	254	242	238	231	223	226	225	232	229	233	244	247	260	248	252	256	258	263	270	268	257	268	274	258	253	257	264	267	281	297	300	324	346	361	387	418	450	496	539	569	591	632	665	704	733	761	779	829	857	884	922	951	959	999	1,025	1,025	1,039	1,045	1,051	1,038	1,032	992	972	970	948	927	895	867	866	850	856	849	853	835	832	826	846	831	813	814	798	786	769	762	738	733	748	725	749	754	772	769	755	743	720	706