HaulerCheck · https://haulercheck.com/carrier/634172-hamm-inc/ · Checked 2026-10-19 22:51 UTC · Census and inspections Oct 19, 2026 · Authority and insurance: FMCSA Motus · Oct 19, 2026
HAMM INC
Doing business as KAW RIVER TRUCKING
No risk signals found
How risk signals workNothing in the FMCSA record matched our risk signals. That is not a guarantee, and it does not confirm who you are talking to; follow the checks below.
No cargo cover filed with FMCSA
Green means the FMCSA record shows it. It does not confirm who you are talking to, or that a policy covers your specific load.
What to verify next
- Confirm authority and insurance on the official Motus record ↗. Safety record: SAFER ↗.
- Call back on the number on file, (785) 597-5111, not a number from an email or load board.
- Check that the MC number you were given is MC1659671.
- Ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Insurance on file
Liability (BI&PD) pays for injury and damage to other people and property; it does not cover the freight. Cargo insurance covers the freight. FMCSA only requires cargo filings from household goods carriers and freight forwarders, so most carriers file none: ask for a cargo certificate that fits your load. No cargo cover filed with FMCSA.
| Type | Docket | Layer | Insurer | Coverage | Effective | Status |
|---|---|---|---|---|---|---|
| Liability (BI&PD) | MC1659671 | Primary | Ace American Insurance Company Policy ISA H10819295 · BMC-91X | $5,000,000 | Dec 31, 2023 | Active |
Source: FMCSA Motus · Oct 19, 2026. Identical filings repeated in the FMCSA data are shown once; a filing listed under two dockets is one policy, not extra coverage. Coverage is the maximum amount filed with FMCSA, not the full policy.
Confirm current filings: Motus record ↗ and ask the insurer for a certificate naming you as holder.
Roadside inspections Oct 19, 2024 – Oct 19, 2026
0 of 20 · Kansas avg 17.5%
1 of 31 · Kansas avg 4.0%
10 most recent inspections
| Date | State | Level | Violations | Out of service |
|---|---|---|---|---|
| Jul 28, 2026 | KS | 3 | 0 | No |
| Jun 5, 2026 | KS | 2 | 3 | No |
| Apr 10, 2026 | KS | 3 | 0 | No |
| Feb 26, 2026 | KS | 2 | 0 | No |
| Feb 6, 2026 | KS | 3 | 0 | No |
| Feb 5, 2026 | MO | 3 | 0 | No |
| Jan 30, 2026 | KS | 3 | 2 | Yes |
| Jan 16, 2026 | KS | 2 | 0 | No |
| Dec 11, 2025 | KS | 3 | 0 | No |
| Dec 5, 2025 | KS | 3 | 0 | No |
How these rates are calculated
Period: Oct 19, 2024 – Oct 19, 2026. Vehicle rate = vehicle inspections with a vehicle out-of-service order ÷ vehicle inspections (levels 1, 2, 5 and 6). Driver rate uses levels 1, 2, 3 and 6. The Kansas average covers 19,627 vehicle and 32,341 driver inspections of all Kansas-based carriers in this period. It mixes every type of operation, so compare with care; rates based on a handful of inspections say little. FMCSA's own SMS measures are weighted differently: SMS profile ↗ · SAFER snapshot ↗
Violations in FMCSA's SMS last 24 months
12 violations counted in FMCSA's Safety Measurement System (SMS), 3 of them serious enough to put the driver or vehicle out of service.
Why is this different from the 18 violations above?
The inspections section's number counts every violation written on the inspection reports in our Oct 19, 2024 – Oct 19, 2026 window. The SMS count comes from FMCSA's own monthly SMS snapshot, which uses its own 24-month window and only the violations it scores. Both are FMCSA figures; they measure different things.
| Category (FMCSA BASIC) | Violations | Out of service | Share | Kansas share |
|---|---|---|---|---|
| Vehicle Maintenance | 9 | 1 | 75.0% | 73.3% |
| Driver Fitness | 3 | 2 | 25.0% | 3.9% |
10 most frequent violations
| Violation | Times | Out of service |
|---|---|---|
| Operating a CMV without documentation of a periodic inspection Inspection Reports · Vehicle Maintenance · code 39617CPI | 3 | 0 |
| License (CDL) - Operate a CMV and does not possess a valid CDL License-related: High · Driver Fitness · code 38323A2LCDLN | 1 | 1 |
| Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency Medical Certificate · Driver Fitness · code 39141APC | 1 | 1 |
| Tires - All others leaking in tread area and inflation less than 50% of the maximum inflation pressure on tire equipped with ATIS Tires · Vehicle Maintenance · code 39375A3TAOLTIS | 1 | 1 |
| Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency. History of either fail Medical Certificate · Driver Fitness · code 39141A | 1 | 0 |
| Air Brake - Hose/tubing damaged or not secured Brakes All Others · Vehicle Maintenance · code 39345B2BAIR | 1 | 0 |
| Lighting - Identification lamp(s) inoperative Clearance Identification Lamps/Other · Vehicle Maintenance · code 3939ALIL | 1 | 0 |
| Lighting - Backup lamp inoperative Lighting · Vehicle Maintenance · code 3939ALBL | 1 | 0 |
| Conspicuity Systems - Trailers lower rear retro reflective sheeting inadequate on vehicle manufactured on or after December 1 1993 Reflective Sheeting · Vehicle Maintenance · code 39311BCSLRR | 1 | 0 |
| Conspicuity Systems - Trailers side retro reflective sheeting inadequate on vehicle manufactured on or after December 1 1993 Reflective Sheeting · Vehicle Maintenance · code 39311BCSSRR | 1 | 0 |
Source: FMCSA SMS violation file, inspections in the last 24 months, published Oct 19, 2026. "Share" is this company's mix of violations; the Kansas column is the mix across all Kansas-based carriers, so you can see which kinds of problems stand out. A high count partly reflects fleet size and how often trucks are inspected.
Crashes Oct 19, 2024 – Oct 19, 2026
Crash details
| Date | Location | Fatalities | Injuries |
|---|---|---|---|
| Jun 5, 2026 | KS | 0 | 1 |
Reportable crashes do not imply the carrier was at fault.
Company details FMCSA census · Oct 19, 2026
| USDOT number | 634172 |
|---|---|
| MC / docket | MC1659671 |
| Legal name | HAMM INC |
| DBA name | KAW RIVER TRUCKING |
| Operation | Interstate |
| Business type | — |
| Power units | 54 |
| Drivers | 42 |
| Annual mileage | 4,223,495 (2024) |
| Hazmat | Yes |
| Safety rating | Satisfactory (Jan 24, 2020) |
| USDOT number added | Mar 20, 1996 · 30 years ago |
| Last MCS-150 update | Jan 22, 2026 |
Cargo carried
Building MaterialsMachinery, Large ObjectsLiquids/GasesGarbage/RefuseCommodities Dry BulkConstructionOtherAsphalt, Rock
Change history
No changes to name, contact details, authority or insurance since we started tracking on Oct 18, 2026. We compare every company's FMCSA record each day.
to see it on your watchlist when something changes.
Questions about HAMM INC
What does HAMM INC's operating authority allow?
MC1659671: Motor carrier (may haul regulated property for hire).
Which information about HAMM INC is old or missing?
Nothing notable: authority and insurance come from current Motus data and there is enough inspection history to compare.
What should I verify before booking HAMM INC?
Confirm the authority and insurance on the Motus record for USDOT 634172. Call the company back on the phone number on file, (785) 597-5111, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC1659671, and ask the insurer for a certificate of insurance naming you as holder, with cargo coverage that fits your load.
Other trucking companies in Perry, KS →
Company details from the FMCSA Company Census File (Oct 19, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error on this page (how corrections work).
Page generated 2026-10-19 22:51 UTC.