IWX MOTOR FREIGHT LLC
300-unit refrigerated (reefer) carrier based in Springfield, MO. Current peer-cohort grade: A (strong).
- USDOT
- 397707
- MC
- MC212622
- Based
- Springfield, MO
- Contact
- 4178731144 · wmccarter@iwxmf.com
What this carrier is
IWX MOTOR FREIGHT LLC is a large-fleet refrigerated (reefer) carrier based in Springfield, MO. Operating footprint: 300 power units, 300 drivers. The carrier runs over-the-road lanes and holds active MC212622 authority. Listed cargo classifications include general freight, fresh produce, liquids and gases, meat, chemicals, refrigerated food, and paper products. FMCSA safety rating on file: Satisfactory (Apr 18, 2006).
Fleet composition on file: 300 term-leased tractors, 343 term-leased trailers.
For shippers and brokers: this carrier reads as low-risk on peer-cohort measures with no acute or critical flags in the current window.
At a glance
Safety record
Grade shown here is ProHRHQ analysis based on public FMCSA data. It is not an official FMCSA safety rating. The authoritative federal record is on FMCSA SAFER/SMS.
Current peer-cohort snapshot based on public FMCSA BASIC measures. Peer cohort: 45 motor carriers operating 300 power units.
No acute or critical violation flags in the current review window.
The strongest signal is Hours-of-Service at 45.4% of peer cohort average — well under norm. Combined with a clean acute-flag picture, that supports the A grade. Main caution: nothing stands out as disqualifying on this record.
| BASIC | Carrier (3yr, weighted) | Cohort avg | vs. cohort | Acute |
|---|---|---|---|---|
| Unsafe Driving | 86 | 143.15 | 60.1% | No |
| Hours-of-Service | 32 | 70.50 | 45.4% | No |
| Driver Fitness | 3 | 2.81 | 106.8% | No |
| Controlled Substances/Alcohol | 0 | 0.00 | — | No |
| Vehicle Maintenance | 97 | 204.12 | 47.5% | No |
| Hazmat | 12 | 2.42 | 495.2% | n/a |
Against similarly sized 300-power-unit peers, this carrier is below cohort average in Unsafe Driving, Hours-of-Service, and Vehicle Maintenance.
Inspection and violation record
Last 3 years of public roadside history for USDOT 397707: 566 inspections across 33 states. Most recent inspection: Apr 13, 2026 in OR.
| BASIC | Violations (3 yr) |
|---|---|
| Unsafe Driving | 97 |
| Hours-of-Service | 25 |
| Driver Fitness | 2 |
| Vehicle Maintenance | 130 |
| Hazmat | 16 |
| Total violations | 280 (47 out-of-service) |
Crash record (3 yr): 13 reportable crashes , 4 with reported injuries , 3 with fatalities . Most recent: Mar 17, 2025.
What this carrier likely fits
This is a refrigerated (reefer) carrier that runs over-the-road lanes, primarily interstate over 100 miles, at a large fleet scale, with general freight, fresh produce, liquids and gases, and other listed classes on the FMCSA cargo classification list.
Drawn from FMCSA-reported cargo classifications, route profile, and fleet composition. Not a substitute for direct confirmation of equipment and lane capability with the carrier.
Key takeaways
- Grade A (strong) against 45 peer carriers operating 300 power units.
- No acute or critical violation flags in the current review window.
- 347 inspections in the 24-month SMS window (3 driver OOS, 15 vehicle OOS).
- Three-year public record: 280 violations, 13 reportable crashes (3 involving fatalities).
- Hazmat is the weakest area — 495.2% of peer cohort average (roughly double the norm).
- Operates as a large-fleet refrigerated (reefer) carrier running over-the-road lanes with 300 power units on file.
Is this your carrier?
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