ALLISON TRANSMISSION INC
Data confidence
The values below are exactly what FMCSA carries on file for this carrier. Items flagged here read as unusual. ProHRHQ does not override federal values — corrections go through DataQs or an updated MCS-150.
- FMCSA safety rating: S (20130213) — Per FMCSA filing, the safety rating on file is 13 years old. FMCSA does not automatically expire ratings, but a rating issued before the 24-month review window does not reflect the current compliance posture.
What this carrier is
ALLISON TRANSMISSION INC is a large-fleet passenger carrier based in Indianapolis, IN, FMCSA-registered in 2007. Operating footprint: 126 power units, 136 drivers. The carrier runs over-the-road lanes and operates under USDOT registration without interstate for-hire authority. Listed cargo classifications include general freight, metal: sheets, coils, rolls, driveaway/towaway, machinery, large objects, and passengers. FMCSA safety rating on file: Satisfactory (Feb 13, 2013).
Fleet composition on file: 82 owned trucks, 17 owned tractors, 39 owned trailers, 1 term-leased tractor.
Safety record
The strongest signal is Unsafe Driving at 0.0% 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.
Against similarly sized 126-power-unit peers, this carrier is below cohort average in Unsafe Driving, Hours-of-Service, Driver Fitness, and Vehicle Maintenance.
| BASIC | 3yr violations (TW) | Raw 3yr | Cohort avg | % of cohort | Acute |
|---|---|---|---|---|---|
| Unsafe Driving | 0.00 | 33.58 | 0.0% | ||
| Hours-of-Service | 0.00 | 7.50 | 0.0% | ||
| Driver Fitness | 0.00 | 1.02 | 0.0% | ||
| Controlled Substances/Alcohol | 0.00 | 0.00 | |||
| Vehicle Maintenance | 0.00 | 76.45 | 0.0% | ||
| Hazmat | 0.00 | 1.02 | 0.0% |
What the BASIC table shows
What the BASIC table shows
Each BASIC (Behavior Analysis and Safety Improvement Category) is a slice of the safety record — Unsafe Driving, Hours-of-Service, Driver Fitness, Controlled Substances/Alcohol, Vehicle Maintenance, and Hazmat. "% of cohort" is this carrier's time-weighted violation count divided by the average among similarly sized peers. Below 100% means below cohort average; above 100% means above. Acute or critical violations are flagged in their own column and reflect FMCSA's most serious citation classes.
Inspection and violation record
What this carrier likely fits
This is a passenger carrier that runs over-the-road lanes, primarily interstate over 100 miles, with general freight, metal: sheets, coils, rolls, driveaway/towaway, and other listed classes on the FMCSA cargo classification list. Trailer-heavy fleet composition (39 trailers against 18 tractors) is consistent with drop-and-hook or dedicated lane operation.
Key takeaways
- Grade A+ (excellent) against 62 peer carriers operating 126 power units.
- No acute or critical violation flags in the current review window.
- 8 inspections in the 24-month SMS window.
- Three-year public record: clean — no violations or reportable crashes across 17 roadside inspections.
- Operates as a large-fleet passenger carrier running over-the-road lanes with 126 power units on file.
About ALLISON TRANSMISSION INC
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