STONE PRO GRADING 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 STONE PRO GRADING LLC
Is STONE PRO GRADING LLC (USDOT #4028880) currently authorized and active?
According to U.S. DOT / FMCSA Company Census records, STONE PRO GRADING LLC (USDOT #4028880, MC-1521570) holds an ACTIVE registration in Waxhaw, North Carolina, classified under Interstate (PRIVATE PROPERTY;AUTHORIZED FOR HIRE).
How many trucks and drivers does STONE PRO GRADING LLC operate?
STONE PRO GRADING 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 #4028880?
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). Estimated market insurance benchmark for a 1-unit fleet in NC is $11,500–$18,100 per power unit annually.
When is STONE PRO GRADING LLC's mandatory FMCSA MCS-150 biennial update due?
Under 49 CFR § 390.19, based on the last two digits of USDOT #4028880, STONE PRO GRADING LLC must file its MCS-150 biennial update every October in Even Years (2026, 2028). Last recorded MCS-150 date: 2026-04-29.