SPEED ROADKING INC

Authority active

USDOT 4136865 · MC1585258 · FONTANA, CA

SPEED ROADKING INC (USDOT 4136865, MC MC1585258) is a motor carrier based in FONTANA, CA. This page provides comprehensive safety information, inspection history, authority status, and compliance data for SPEED ROADKING INC.

Quick Facts

Legal Name:: SPEED ROADKING INC
USDOT Number:: 4136865
MC Number:: MC1585258
Authority Status:: Active
Power Units:: 11
Location:: FONTANA, CA

Insurance filing

Unknown

USDOT registration

USDOT active

Fleet size

11 power units

12 drivers

Safety record

Rolling 24 months

inspections

with violations

violations

8.3%

vehicle out of service

12.5%

driver out of service

FMCSA safety scores through Jun 2026

Unsafe driving
43.0%

worse than 43% of 28,371 similar carriers
Hours of service
26.2%

worse than 26% of 9,563 similar carriers
Vehicle maintenance
33.7%

worse than 34% of 21,555 similar carriers
Driver fitness
No violations
Controlled substances
No violations

Recent inspections

Sep 8, 2026CANFM4000859No violations foundClear

Jul 20, 2026LALANKS00724Violations recorded2 violations

Jun 16, 2026AR8410000161No violations foundClear

Jun 15, 2026NM7741Q4MHPHNo violations foundClear

Operating profile

DOT Company Census · updated Aug 14, 2026

Operation

Classification

AUTHORIZED FOR HIRE

Registered

Sep 26, 2023

MCS-150 mileage

150,000 mi

Mileage year

2025

Reported cargo

No cargo classifications reported.