SPENCER TRUCKING LLC

Authority active

dba STONE TRUCKING · USDOT 3279280 · MC1036575 · TUCSON, AZ

SPENCER TRUCKING LLC (USDOT 3279280, MC MC1036575) is a motor carrier based in TUCSON, AZ. This page provides comprehensive safety information, inspection history, authority status, and compliance data for SPENCER TRUCKING LLC.

Quick Facts

Legal Name:: SPENCER TRUCKING LLC
USDOT Number:: 3279280
MC Number:: MC1036575
Authority Status:: Active
Power Units:: 48
Location:: TUCSON, AZ

Insurance filing

Unknown

USDOT registration

USDOT active

Fleet size

48 power units

40 drivers

Safety record

Rolling 24 months

inspections

with violations

violations

20%

vehicle out of service

driver out of service

FMCSA safety scores through Jun 2026

Unsafe driving
No violations
Hours of service
No violations
Vehicle maintenance
3 of 3 with violations
Driver fitness
1 of 6 with violations
Controlled substances
No violations

Recent inspections

Sep 17, 2026TXV262601234No violations foundClear

Sep 4, 2026TXV262562235Violations recorded1 violation

Aug 28, 2026TXV262557119No violations foundClear

Aug 21, 2026TXV262517352Vehicle placed out of serviceOut of service

Operating profile

DOT Company Census · updated Sep 27, 2026

Operation

Classification

PRIVATE PROPERTY;AUTHORIZED FOR HIRE

Registered

Apr 26, 2019

MCS-150 mileage

379,923 mi

Mileage year

2025

Reported cargo

No cargo classifications reported.