GRINDSTONE 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 GRINDSTONE TRANSPORTATION LLC
Is GRINDSTONE TRANSPORTATION LLC (USDOT #2488248) currently authorized and active?
According to U.S. DOT / FMCSA Company Census records, GRINDSTONE TRANSPORTATION LLC (USDOT #2488248, MC-861613) holds an ACTIVE registration in San Juan, Texas, classified under Interstate (AUTHORIZED FOR HIRE).
How many trucks and drivers does GRINDSTONE TRANSPORTATION LLC operate?
GRINDSTONE TRANSPORTATION LLC reports 11 commercial power unit(s) and 11 driver(s) (including 11 CDL drivers) on its FMCSA MCS-150 census filing.
What commercial truck insurance filings are required for USDOT #2488248?
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 • Reefer Breakdown Coverage). Estimated market insurance benchmark for a 11-unit fleet in TX is $10,100–$15,900 per power unit annually.
When is GRINDSTONE TRANSPORTATION LLC's mandatory FMCSA MCS-150 biennial update due?
Under 49 CFR § 390.19, based on the last two digits of USDOT #2488248, GRINDSTONE TRANSPORTATION LLC must file its MCS-150 biennial update every August in Even Years (2026, 2028). Last recorded MCS-150 date: 2026-05-12.