Par Western Line Contractors Llc (DOT# 1223336) – FMCSA Carrier Profile

doing business as QUES
DOT# 1223336● Active
Updated monthly · 2026-03-09

This carrier is active. Review the inspection and crash data below.

Par Western Line Contractors Llc is a registered motor carrier with the FMCSA under USDOT number 1223336. The company operates from Rupert, ID and maintains an active operating status with 816 power units and 817 drivers on record.

Safety Rating

FMCSA Safety Rating
Not Rated

No formal safety rating has been assigned to Par Western Line Contractors Llc by the FMCSA. View official FMCSA record →

Advertisement

Company Information

Address295 S Hwy 24, Rupert, ID, 83350
Phone(909) 854-2880
Entity TypePrivate Property
OperationInterstate
Power Units816(Large carrier)
Drivers817
MCS-150 FiledJune 4, 2025
Annual Mileage15,000,000 mi (2024)
All carriers in IdahoCarriers in Rupert, ID

Inspection Summary

All-time Inspections
All-time
108
Total
11
OOS
4
Driver OOS
7
Vehicle OOS
108 inspections indicates a high-volume, actively operating carrier.
OOS Rate10.19%
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service. 10.2% — approaching the national vehicle OOS average of ~21%.

Crash History

Crash Records
All-time
7
Total
4
Fatal
5
Injuries
0
Tow-Away
7 crashes on record. This is within a common range for active carriers — assess relative to fleet size and inspection volume.

BASICS Safety Scores

BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories
0.1
Unsafe Driving
Measures violations related to speeding, reckless driving, and improper lane changes.
0.1
HOS Compliance
Tracks hours-of-service violations, including driving beyond legal limits without rest.
0.2
Driver Fitness
Reflects issues with driver qualifications, licenses, and medical certifications.
0.0
Controlled Substances
Captures drug and alcohol violations, including failed or refused tests.
1.8
Vehicle Maintenance
Reflects brake, tire, lighting, and other equipment-related inspection violations.
Scores above 65 (general freight) or 50 (passenger/hazmat) trigger an FMCSA Alert. Higher scores indicate more safety risk. National median is approximately 20–30 for active carriers.
Advertisement

Other Carriers in Rupert, ID

More Carriers in Idaho

Largest Trucking Companies →Safest Trucking Companies →

Carrier Insight

Par Western Line Contractors Llc is a large motor carrier operating in Idaho. With 108 total inspections on record, the carrier has an out-of-service rate of 10.2%, which is below the national average of approximately 21%. 7 crashes have been reported. Review crash details alongside fleet size and inspection history before making hiring decisions.

Par Western Line Contractors Llc has not received a formal safety rating from the FMCSA. This is common for smaller or newer carriers and does not necessarily indicate a safety problem.

The company operates 816 power units and employs 817 drivers. This fleet size places it among the larger carriers in the FMCSA registry.

Frequently Asked Questions

What is USDOT Number 1223336?
USDOT number 1223336 is assigned to Par Western Line Contractors Llc, an active motor carrier registered with the FMCSA, based in Rupert, ID.
How many inspections has Par Western Line Contractors Llc had?
Par Western Line Contractors Llc has recorded 108 total inspections with 11 out-of-service orders, representing an OOS rate of 10.19%.
Where is Par Western Line Contractors Llc located?
Par Western Line Contractors Llc is headquartered at 295 S Hwy 24, Rupert, ID 83350.
What does "Not Rated" mean?
"Not Rated" means the FMCSA has not conducted a formal compliance review for this carrier. It does not indicate a safety problem — many active carriers operate without a formal rating.
Is zero crashes always a good sign?
Generally yes, but context matters. A carrier with zero crashes and very few inspections may simply have limited road exposure. Always review crash data alongside inspection volume and fleet size.
What is a normal OOS rate?
The national average vehicle out-of-service rate is approximately 21%. Driver OOS averages around 5%. Rates significantly above these thresholds may indicate recurring compliance issues.
How often is FMCSA data updated?
FMCSA publishes updated carrier data monthly. This page reflects the most recent available snapshot, updated on the date shown above.

Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 1223336 · Last updated: 2026-03-09. View official FMCSA record →