Safety Measurement System - Complete SMS Profile (U.S. DOT# 2650246)

RIM OF THE WORLD UNIFIED SCHOOL DISTRICT

DBA: RIMUSD

U.S. DOT#: 2650246

Address: 27390 HWY 18
LAKE ARROWHEAD, CA 92352
Number of Vehicles: 32
Number of Drivers: 20
Number of Inspections: 61

Safety Rating & OOS Rates AND Licensing and Insurance

As part of FMCSA’s IT modernization strategy, we are in the process of merging our data platforms to make it easier for you to find the information you need. During this transition, please refer to the links below for additional information about this carrier.

For licensing and insurance information, visit Motus: USDOT Registration System.
For safety rating and Out-of-Service (OOS) rates, visit SAFER.
If you are a motor carrier looking for your Inspection Selection System (ISS) value, log in to the FMCSA Portal.

BASIC Status (Public Property Carrier View)

Behavior Analysis & Safety Improvement Categories (BASICs) Based on a 24-month record ending June 26, 2026

On-Road Performance
0 Measure	Not Public	0 Measure	0.57 Measure	0 Measure	Not Public	0 Measure
On-Road Performance Detail
Driver Inspections with Unsafe Driving Violations: 0 Safety Event Group: No Safety Event Grouping Avg. PU × UF: 31.3 Segment: Straight Carrier	Not Public	Driver Inspections: 0 with HOS Compliance Violations: 0 Safety Event Group: No Safety Event Grouping	Vehicle Inspections: 61 with Vehicle Maint. Violations: 8 Safety Event Group: 21-100 relevant vehicle inspections	Driver Inspections: 0 with Drugs/Alcohol Violations: 0 Safety Event Group: No Safety Event Grouping	Not Public	Driver Inspections: 0 with Driver Fitness Violations: 0 Safety Event Group: No Safety Event Grouping
Investigation Results
No Acute/Critical Violations Discovered	N/A	No Acute/Critical Violations Discovered	No Acute/Critical Violations Discovered	No Acute/Critical Violations Discovered	Not Public	No Acute/Critical Violations Discovered

Select a BASIC icon above to get details, or view your Complete SMS Profile.

Violation Summary

Violations: 9


Violations	Description	# Violations	# OOS Violations	Violation Severity Weight	BASIC

393.25E-L	Lighting - Lamps (other than headlamps), not steady burning as required	1	0	6	Vehicle Maint.
393.62-BEO	Buses - Required emergency exit obstructed (includes obstructions of the markings, release or mechanism and/or the opening of the emergency exit)	1	1	1	Vehicle Maint.
393.75C-TAOTD-LT1/32	Tires - Less than 1/32 inch tread depth at 3 locations/2 adjacent tread grooves	1	0	8	Vehicle Maint.
393.83(h)	Exhaust - Not securely fastened to the vehicle	2	0	1	Vehicle Maint.
393.9A-HLLH	Lighting - Headlamp(s) fail to operate on low and high beam	2	0	6	Vehicle Maint.
393.9A-LSML	Lighting - Side marker lamp(s) inoperative	1	0	2	Vehicle Maint.
393.9(a)	Inoperative Brake Lamps	1	0	6	Vehicle Maint.

Inspection History

Total Inspections: 61


Report			Vehicle			Measure
Inspection Date	Number	State	Plate Number	Plate State	Type	Severity Weight (SW)	Time Weight (TiW)

5/8/2026	CANCB1003659	CA	1354089	CA	SCHOOL BUS		3
5/8/2026	CANCB1003660	CA	1751436	CA	SCHOOL BUS		3
4/8/2026	CANCB1003617	CA	1356920	CA	SCHOOL BUS		3
4/8/2026	CANCB1003618	CA	1381309	CA	SCHOOL BUS		3
4/8/2026	CANCB1003614	CA	1358573	CA	SCHOOL BUS		3
4/8/2026	CANCB1003615	CA	1354086	CA	SCHOOL BUS		3
4/8/2026	CANCB1003616	CA	1360849	CA	SCHOOL BUS		3
4/8/2026	CANCB1003619	CA	TEMP	CA	SCHOOL BUS		3
Vehicle Maint. Violation: 393.9A-LSML Lighting - Side marker lamp(s) inoperative						2
4/7/2026	CANCB1003609	CA	1419138	CA	SCHOOL BUS		3
Vehicle Maint. Violation: 393.9A-HLLH Lighting - Headlamp(s) fail to operate on low and high beam						6
4/7/2026	CANCB1003610	CA	1356917	CA	SCHOOL BUS		3
4/7/2026	CANCB1003611	CA	1354087	CA	SCHOOL BUS		3
4/7/2026	CANCB1003612	CA	1357089	CA	SCHOOL BUS		3
4/7/2026	CANCB1003606	CA	1521109	CA	SCHOOL BUS		3
4/7/2026	CANCB1003607	CA	1356909	CA	SCHOOL BUS		3
4/7/2026	CANCB1003608	CA	1518386	CA	SCHOOL BUS		3
4/7/2026	CANCB1003613	CA	1354088	CA	SCHOOL BUS		3
7/10/2025	CANCB1003221	CA	1521109	CA	SCHOOL BUS		2
Vehicle Maint. Violation: 393.9A-HLLH Lighting - Headlamp(s) fail to operate on low and high beam						6
7/10/2025	CANCB1003222	CA	1649848	CA	SCHOOL BUS		2
7/10/2025	CANCB1003223	CA	1356909	CA	SCHOOL BUS		2
7/10/2025	CANCB1003224	CA	1518386	CA	SCHOOL BUS		2
7/10/2025	CANCB1003218	CA	1381307	CA	SCHOOL BUS		2
7/10/2025	CANCB1003219	CA	1356917	CA	SCHOOL BUS		2
7/10/2025	CANCB1003220	CA	1354089	CA	SCHOOL BUS		2
7/8/2025	CANCB1003206	CA	1101995	CA	SCHOOL BUS		2
7/8/2025	CANCB1003207	CA	1174152	CA	SCHOOL BUS		2
7/8/2025	CANCB1003208	CA	1130046	CA	SCHOOL BUS		2
7/8/2025	CANCB1003209	CA	1568229	CA	SCHOOL BUS		2
7/8/2025	CANCB1003210	CA	1089721	CA	SCHOOL BUS		2
7/8/2025	CANCB1003211	CA	1354060	CA	SCHOOL BUS		2
6/17/2025	CANCB1003164	CA	1567555	CA	SCHOOL BUS		1
6/17/2025	CANCB1003165	CA	1354060	CA	SCHOOL BUS		1
6/17/2025	CANCB1003166	CA	1356918	CA	SCHOOL BUS		1
6/17/2025	CANCB1003167	CA	1518387	CA	SCHOOL BUS		1
6/17/2025	CANCB1003168	CA	1649845	CA	SCHOOL BUS		1
Vehicle Maint. Violation: 393.83(h) Exhaust - Not securely fastened to the vehicle						1
6/17/2025	CANCB1003169	CA	1649848	CA	SCHOOL BUS		1
6/17/2025	CANCB1003170	CA	1649847	CA	SCHOOL BUS		1
6/17/2025	CANCB1003171	CA	1089721	CA	SCHOOL BUS		1
6/17/2025	CANCB1003172	CA	1298515	CA	SCHOOL BUS		1
4/2/2025	CANCB1003082	CA	1354089	CA	SCHOOL BUS		1
4/2/2025	CANCB1003083	CA	1381307	CA	SCHOOL BUS		1
4/2/2025	CANCB1003084	CA	1419138	CA	SCHOOL BUS		1
4/2/2025	CANCB1003085	CA	1521109	CA	SCHOOL BUS		1
4/2/2025	CANCB1003086	CA	1518386	CA	SCHOOL BUS		1
4/2/2025	CANCB1003087	CA	1354088	CA	SCHOOL BUS		1
4/1/2025	CANCB1003073	CA	1356909	CA	SCHOOL BUS		1
4/1/2025	CANCB1003074	CA	1354080	CA	SCHOOL BUS		1
4/1/2025	CANCB1003075	CA	1356920	CA	SCHOOL BUS		1
4/1/2025	CANCB1003076	CA	1354087	CA	SCHOOL BUS		1
Vehicle Maint. Violation: 393.25E-L Lighting - Lamps (other than headlamps), not steady burning as required						6
Vehicle Maint. Violation: 393.75C-TAOTD-LT1/32 Tires - Less than 1/32 inch tread depth at 3 locations/2 adjacent tread grooves						8
4/1/2025	CANCB1003077	CA	1357089	CA	SCHOOL BUS		1
4/1/2025	CANCB1003078	CA	1358573	CA	SCHOOL BUS		1
4/1/2025	CANCB1003079	CA	1356917	CA	SCHOOL BUS		1
4/1/2025	CANCB1003080	CA	1360849	CA	SCHOOL BUS		1
4/1/2025	CANCB1003081	CA	1354088	CA	SCHOOL BUS		1
Vehicle Maint. Violation: 393.62-BEO Buses - Required emergency exit obstructed (includes obstructions of the markings, release or mechanism and/or the opening of the emergency exit) (OOS)						1 + 2 (OOS)
1/15/2025	CANCB1002969	CA	1649845	CA	SCHOOL BUS		1
9/20/2024	CANCB1002808	CA	1354060	CA	SCHOOL BUS		1
7/16/2024	CANCB1002672	CA	1356918	CA	SCHOOL BUS		1
Vehicle Maint. Violation: 393.83(h) Exhaust - Not securely fastened to the vehicle						1
7/16/2024	CANCB1002673	CA	1354089	CA	SCHOOL BUS		1
Vehicle Maint. Violation: 393.9(a) Inoperative Brake Lamps						6
7/16/2024	CANCB1002674	CA	1649845	CA	SCHOOL BUS		1
7/16/2024	CANCB1002675	CA	1298515	CA	SCHOOL BUS		1
7/16/2024	CANCB1002676	CA	1568229	CA	SCHOOL BUS		1
7/16/2024	CANCB1002677	CA	1649848	CA	SCHOOL BUS		1

Reviewed-Not Preventable Crash Activity (vehicles involved in crashes)

Total Number of Crashes: 0

This carrier has no crashes to display.

Crashes Included in SMS (vehicles involved in crashes)

Total Number of Crashes: 1


Report			Vehicle		Crash				Measure = Sum of the Total Weight (TotW)
Date	Number	State	Plate Number	Plate State	Fatal	Inj.	Tow.	HM	Severity Weight (SW)	Time Weight (TiW)	Total Weight (TotW)

3/20/2025	CA8652500135	CA	1356909	CA	0	0	Yes	No	1	1	1

Investigation Results

Acute/Critical Violations: 0

This carrier has no Acute/Critical violations to display.

Summary of Activities

The summary includes information on the 5 most recent investigations and 24 months of inspections and crash history.

Most Recent Investigation:
Total Inspections: 61
- Total Inspections without Violations used in SMS: 53
- Total Inspections with Violations used in SMS: 8
Total Crashes* : 1

*Crashes listed represent a motor carrier’s involvement in reportable crashes, regardless of the carrier’s or driver’s role in the crash. Continue for details.

Continue for more Crash, Inspection & Investigation Details

Carrier Registration

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Carrier Registration Details Subject to General Threshold Update Registration Info

Inspection Selection System

For licensing and insurance information, visit Motus: USDOT Registration System.
For safety rating and Out-of-Service (OOS) rates, visit SAFER.
If you are a motor carrier looking for your Inspection Selection System (ISS) value, log in to the FMCSA Portal.

Enforcement Cases

(Six years as of 08/03/2026 updated monthly from FMCSA )

No penalties found

Tools/Resources

SMS Methodology How to Improve Request a Data Review

For U.S. DOT# 2650246

Complete SMS Profile Carrier History Downloads

Summary of Activities (as of 6/26/2026, updated monthly)

The summary includes information on the 5 most recent investigations and 24 months of inspections and crash history.

Most Recent Investigation: None	Total Inspections: 61 Total inspections without violations used in SMS: 53 Total inspections with violations used in SMS: 8	Total Crashes: 1*
	# Insp. OOS Driver Inspections 0 0.0% Vehicle Inspections 61 3.3% Placardable HM Inspections 0 0.0% % Placardable HM Inspections 0.0%	Fatal Crashes 0 Injury Crashes 0 Towaway Crashes 1

*Crashes listed represent a motor carrier’s involvement in reportable crashes, regardless of the carrier’s or driver’s role in the crash. Continue for details.

Downloads

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Average PU × Utilization Factor (as of 6/26/2026, updated monthly)

The SMS normalizes the Unsafe Driving and Crash Indicator BASICs measure by carrier size (i.e., a hybrid power unit and vehicle miles travelled measure) to account for exposure. Carrier size is defined as average power units multiplied by the utilization factor.

31.3 Average PU × Utilization Factor = 31.3 Average Power Units × 1 Utilization Factor

Average Power Units
Utilization Factor

In order to account for changes in a carrier's fleet size during the previous 24 months an average power unit value is used in the calculation to determine a carrier's Unsafe Driving BASIC and Crash Indicator measures.

31.3 Average Power Units = 32 Current Power Units + 31 Power Units 6 Months Ago + 31 Power Units 18 Months Ago
3

The Utilization Factor is a multiplier that adjusted the average PU values based on the utilization in terms of VMT per average PU.

Determine Carrier Segment: Straight
Straight trucks/other vehicles constituting more than 30% of the total PU
U.S. DOT# 2650246 = 100% Straight trucks/other vehicles
Determine VMT per Average Power Unit
0 VMT per Average Power Unit = 0 VMT From ÷ 31.3 Average Power Units

Based on Step 1 and 2 calculate the Utilization Factor

Straight Segment
Meets Criteria	VMT per Avgerage PU	Utilization Factor
	< 20,000	1
	20,000 – 60,000	1 = VMT per PU ÷ 20,000
	60,000 – 200,000	3
	> 200,000	1
	No Recent VMT Information	1

Use of SMS Data/Information

FAST Act of 2015:

Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier has received an UNSATISFACTORY safety rating under part 385 of title 49, Code of Federal Regulations, or has otherwise been ordered to discontinue operations by the Federal Motor Carrier Safety Administration, it is authorized to operate on the Nation's roadways.

Safety Measurement System:

The data in the Safety Measurement System (SMS) is performance data used by the Agency and Enforcement Community. A symbol, based on that data, indicates that FMCSA may prioritize a motor carrier for further monitoring.

The symbol is not intended to imply any federal safety rating of the carrier pursuant to 49 USC 31144. Readers should not draw conclusions about a carrier's overall safety condition simply based on the data displayed in this system. Unless a motor carrier in the SMS has received an UNSATISFACTORY safety rating pursuant to 49 CFR Part 385, or has otherwise been ordered to discontinue operations by the FMCSA, it is authorized to operate on the nation's roadways.

Motor carrier safety ratings are available at http://safer.fmcsa.dot.gov and motor carrier licensing and insurance status are available at http://li-public.fmcsa.dot.gov/.