THORP BROTHERS TRUCKING LLC
Federal law requires active proof of continuous auto liability ($750k-$1M) on file to avoid DOT Out-of-Service orders or authority revocation.
Fleet Equipment, Drivers & Mileage Utilization
Commercial Truck Insurance & Federal Filing Requirements
2026 Underwriting BenchmarkMCS-150 Biennial Schedule & FMCSA Safety Record
Frequently Asked Questions About THORP BROTHERS TRUCKING LLC
Is THORP BROTHERS TRUCKING LLC (USDOT #3421428) currently authorized and active?
According to U.S. DOT / FMCSA Company Census records, THORP BROTHERS TRUCKING LLC (USDOT #3421428, MC-1106108) holds an ACTIVE registration in Mertzon, Texas, classified under Interstate (AUTHORIZED FOR HIRE).
How many trucks and drivers does THORP BROTHERS TRUCKING LLC operate?
THORP BROTHERS TRUCKING LLC reports 13 commercial power unit(s) and 7 driver(s) (including 7 CDL drivers) on its FMCSA MCS-150 census filing.
What commercial truck insurance filings are required for USDOT #3421428?
Based on its Interstate operations hauling General Freight, federal regulations generally require $1,000,000 minimum primary liability (BMC-91 / BMC-91X ($1,000,000 Auto Liability) • MCS-90 Federal Endorsement). Estimated market insurance benchmark for a 13-unit fleet in TX is $11,500–$18,200 per power unit annually.
When is THORP BROTHERS TRUCKING LLC's mandatory FMCSA MCS-150 biennial update due?
Under 49 CFR § 390.19, based on the last two digits of USDOT #3421428, THORP BROTHERS TRUCKING LLC must file its MCS-150 biennial update every August in Even Years (2026, 2028). Last recorded MCS-150 date: 2026-10-06.
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