Kolb Grading LLC

USDOT: 819592
MC: Not listed

23 power unitsObserved age 9.5 yrInspected in 5 jurisdictionsWELDON SPRING, MO

AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT

Vektor Rating VR

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Review safety evidence

Assessment only, not load authorization. Confirm current authority and insurance.

Operations & Lanes

Roadside-inspection locations over the last 24 months. These observations show where inspections occurred, not complete routes, service areas or current capacity.

FMCSA operations & lanes data as of Nov 13, 2026

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional

revealed

Jurisdictions observed

5 US states

Mapped inspections · 24 mo

TX busiest

US inspection map· US states and DC · roadside inspections, last 24 mo

US map; all recognized jurisdiction counts below.

Home base

WELDON SPRING, MO

5731 WESTWOOD DRIVE

Most inspections: TX

4 inspections

TX 4 · MO 3 · OK 2

Density

fewermore

Shade = roadside inspections, last 24 mo.

Jurisdiction activity ranking· 5 recognized jurisdictions · trailing 24 mo

Roadside inspections by jurisdiction · KOLB GRADING LLC · trailing 24 months
Jurisdiction	Coverage	Inspections
TXTexas		4
MOMissouriHQ		3
OKOklahoma		2
ARArkansas		1
INIndiana		1