VEKTORCarrier Intelligence Packet
KOLB GRADING LLC
USDOT 819592 · 5731 WESTWOOD DRIVE, WELDON SPRING, MO 63304
74Review firstModerate riskVektor risk score · 0–100
Generated November 14, 2026 from the live FMCSA / NHTSA record. Decision support — not an FMCSA safety rating or a recommendation to use or avoid any carrier. Verify authority & insurance before tendering.
Watch · 2
- 37.5% of vehicle inspections out of service — 15.2 percentage points above benchmark.
- 18.2% of driver inspections out of service — 11.5 percentage points above benchmark.
In good standing · 1
- Established 27 years — Operating authority has been on file since 1999.
Identity & authority
- Operating status
- Active
- Common authority
- —
- Contract authority
- —
- Broker authority
- —
- Safety rating
- Satisfactory (Jan 29, 2016)
- Authority age
- 27 yr
- Registered
- Jul 19, 1999
- Out-of-service
- No
- Phone
- (636) 441-0200
- [email protected]
- Website
- kolbgrading.com
- Address
- 5731 WESTWOOD DRIVE, WELDON SPRING, MO 63304
Fleet
- Power units
- 23
- Drivers
- 23
- Observed units
- 15
- Avg fleet age
- 9.5 yr
Insurance
- Auto-liability on file
- No
- BIPD limit
- —
- Cargo on file
- No
- Cargo limit
- —
- Bond on file
- No
- Lapses
- 0
Safety · trailing 24 months
- Vehicle OOS
- 37.5% (nat'l 22.26%)
- Driver OOS
- 18.2% (nat'l 6.67%)
- Inspections
- 11
- Crashes
- 1
- Fatal crashes
- 0
| CSA BASIC | Measure | Percentile | Source | Alert |
|---|---|---|---|---|
| Unsafe Driving | 0.95 | 8% | Vektor est. | — |
| Hours-of-Service | 0 | 0% | Vektor est. | — |
| Driver Fitness | 1.66 | 36% | Vektor est. | — |
| Controlled Substances | 0 | 0% | Vektor est. | — |
| Vehicle Maintenance | 4.88 | 49% | Vektor est. | — |