KOLB GRADING LLC

USDOT 819592 · Weldon Spring, MO · Underwriter-grade risk snapshot

Operating statusActive

Lead priorityUnknown

Fleet23 power units · 23 drivers (23 trucks)

OperationA · PRIVATE PROPERTY

Current insurer—

Crashes / Inspections (24 mo)0 / 10

	Vehicle	Driver
This carrier	30.0% (3/10)	20.0% (2/10)
National average	22.3%	6.7%

⚠️ Above national average. Carriers with high OOS rates face premium surcharges and are more likely to shop for new insurance.

Address5731 WESTWOOD DRIVE
WELDON SPRING MO 63304

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Power units23

Drivers23 (23 CDL)

MCS-150 mileage263,326 (2024)

MCS-150 filedFeb 24, 2025

HazmatY

Total inspections10

Out-of-service9

Vehicle OOS rate70.0%

Driver OOS rate20.0%

Total violations20

OOS violations0

Total crashes0

Fatal crashes0

Injuries0

Insurance agent? KOLB GRADING LLC — get the full MO lead list.

Data as of Thu Oct 15 2026 00:00:00 GMT+0000 (Coordinated Universal Time). Source: FMCSA public filings, refreshed daily by Insight Carrier.