BLACK DIAMOND EXPRESS TRANSPORTATION 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 BLACK DIAMOND EXPRESS TRANSPORTATION LLC
Is BLACK DIAMOND EXPRESS TRANSPORTATION LLC (USDOT #4393384) currently authorized and active?
According to U.S. DOT / FMCSA Company Census records, BLACK DIAMOND EXPRESS TRANSPORTATION LLC (USDOT #4393384, MC-1723709) holds an ACTIVE registration in Florence, South Carolina, classified under Interstate (AUTHORIZED FOR HIRE).
How many trucks and drivers does BLACK DIAMOND EXPRESS TRANSPORTATION LLC operate?
BLACK DIAMOND EXPRESS TRANSPORTATION LLC reports 1 commercial power unit(s) and 1 driver(s) on its FMCSA MCS-150 census filing.
What commercial truck insurance filings are required for USDOT #4393384?
Based on its Interstate operations hauling General Freight, federal regulations generally require $750,000 minimum primary liability (BMC-91 / BMC-91X ($750k+ Primary Liability) • MCS-90 Endorsement • $100,000 Motor Truck Cargo • BMC-34 Household Goods Cargo • Reefer Breakdown Coverage). Estimated market insurance benchmark for a 1-unit fleet in SC is $14,600–$23,100 per power unit annually.
When is BLACK DIAMOND EXPRESS TRANSPORTATION LLC's mandatory FMCSA MCS-150 biennial update due?
Under 49 CFR § 390.19, based on the last two digits of USDOT #4393384, BLACK DIAMOND EXPRESS TRANSPORTATION LLC must file its MCS-150 biennial update every April in Even Years (2026, 2028). Last recorded MCS-150 date: 2026-07-01.
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