Allison TC10 (highway AMT)
AMT • 10-speed • Allison Transmission
About the Allison TC10 (highway AMT)
The Allison TC10 is Allison's automated manual transmission for Class 8 highway use — a 10-speed AMT that combines Allison's automatic-style smoothness with the fuel economy benefits of a manual gearbox. Launched 2014 as Allison's response to Eaton AutoShift/UltraShift dominance in the highway AMT market. The TC10 uses a torque converter for launch (unlike pure AMT competitors like Eaton Endurant) — this gives smoother low-speed maneuvering and removes the AMT 'rolling backwards on a hill' problem. Less common than Eaton AMTs in the highway segment but has a loyal following.
Overview
The Allison TC10 is Allison's automated manual transmission for Class 8 highway use — a 10-speed AMT that combines Allison's automatic-style smoothness with the fuel economy benefits of a manual gearbox. Launched 2014 as Allison's response to Eaton AutoShift/UltraShift dominance in the highway AMT market. The TC10 uses a torque converter for launch (unlike pure AMT competitors like Eaton Endurant) — this gives smoother low-speed maneuvering and removes the AMT 'rolling backwards on a hill' problem. Less common than Eaton AMTs in the highway segment but has a loyal following.
Specifications
- Manufacturer
- Allison Transmission
- Type
- AMT
- Gear count
- 10
- Torque capacity
- 1850 lb-ft
- Truck classes
- Class 8
- Applications
- Long haul, regional haul (Allison's first highway-focused AMT)
- Production years
- 2014–present
Design and engineering
10-speed AMT with torque converter for launch — hybrid design between conventional Allison automatic and pure AMT like Eaton Endurant. Allison electronic control with FuelSense 2.0 software.
Generations and updates
Reliability and longevity
Allison-grade reliability. Torque converter launch eliminates clutch wear issues found on pure AMTs like Eaton Endurant.
Common problems
Less common in fleet than Eaton AMTs — fewer trained techs nationally. Allison-spec fluid required.
Driver experience
Smoother than pure AMTs (no clutch — torque converter handles launch). Drivers like the no-hassle starts on hills.
Pros and cons
✓ Pros
- • Smoother launch than pure AMTs
- • Allison reliability heritage
- • No clutch to wear
⚠ Cons
- • Less popular than Eaton AMTs
- • Allison fluid spec required
- • Fewer trained techs nationally