ZUM MALLEN ROCK & GRAIN CORPORATION

Authority active

USDOT 537784 · MC946892 · OKARCHE, OK

ZUM MALLEN ROCK & GRAIN CORPORATION (USDOT 537784, MC MC946892) is a motor carrier based in OKARCHE, OK. This page provides comprehensive safety information, inspection history, authority status, and compliance data for ZUM MALLEN ROCK & GRAIN CORPORATION.

Quick Facts

Legal Name:: ZUM MALLEN ROCK & GRAIN CORPORATION
USDOT Number:: 537784
MC Number:: MC946892
Authority Status:: Active
Power Units:: 16
Location:: OKARCHE, OK

Insurance filing

Unknown

USDOT registration

USDOT active

Fleet size

16 power units

13 drivers

Safety record

Rolling 24 months

inspections

with violations

violations

5.1%

vehicle out of service

2.6%

driver out of service

FMCSA safety scores through Jun 2026

Unsafe driving
26.1%

worse than 26% of 28,371 similar carriers
Hours of service
2 of 34 with violations
Vehicle maintenance
9.2%

worse than 9% of 21,555 similar carriers
Driver fitness
No violations
Controlled substances
No violations

Recent inspections

Sep 7, 2026OKD900001122Violations recorded1 violation

Aug 24, 2026OKV600173221No violations foundClear

Aug 11, 2026OKX900202208No violations foundClear

Jul 20, 2026OKX900202170Violations recorded1 violation

Operating profile

DOT Company Census · updated Aug 14, 2026

Operation

Classification

AUTHORIZED FOR HIRE

Registered

Sep 24, 1993

MCS-150 mileage

12,000,000 mi

Mileage year

2025

Reported cargo

No cargo classifications reported.