DIAMOND L 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 DIAMOND L LLC
Is DIAMOND L LLC (USDOT #3949778) currently authorized and active?
According to U.S. DOT / FMCSA Company Census records, DIAMOND L LLC (USDOT #3949778, MC-1601513) holds an ACTIVE registration in Terreton, Idaho, classified under Interstate (AUTHORIZED FOR HIRE).
How many trucks and drivers does DIAMOND L LLC operate?
DIAMOND L LLC reports 1 commercial power unit(s) and 1 driver(s) (including 1 CDL drivers) on its FMCSA MCS-150 census filing.
What commercial truck insurance filings are required for USDOT #3949778?
Based on its Interstate operations hauling Machinery & Large Objects, federal regulations generally require $750,000 minimum primary liability (BMC-91 / BMC-91X ($750k+ Primary Liability) • MCS-90 Endorsement • $100,000 Motor Truck Cargo). Estimated market insurance benchmark for a 1-unit fleet in ID is $11,700–$18,400 per power unit annually.
When is DIAMOND L LLC's mandatory FMCSA MCS-150 biennial update due?
Under 49 CFR § 390.19, based on the last two digits of USDOT #3949778, DIAMOND L LLC must file its MCS-150 biennial update every August in Odd Years (2025, 2027). Last recorded MCS-150 date: 2026-09-24.
Other Active Trucking Companies Near Terreton, ID
All Terreton Carriers →COLEMAN OIL COMPANY LLC
DBA: CITYSERVICEVALCON