Next year, heavy-duty GM trucks will lose their Allison badges, even though the transmissions themselves won't change.

After decades of GM HD trucks using Allison Transmissions, the partnership is ending on December 31, 2025. This news comes at ...

The two brands have worked together for decades, but they couldn't reach an agreement to extend their longstanding licensing deal.

After more than two decades working together, General Motors and Allison Transmission are officially splitting up.

While GM is preparing to retire the Allison Transmission branding from its HD pickups, the Chevy Silverado MD will continue ...

The longstanding partnership between General Motors (GM) and Allison Transmission is set to end after this year. This development will see the Chevy Silverado HD and GMC Sierra HD models drop the ...

When GM launched new-generation trucks for the model year 2020, the Allison automatic was gone. The trucks still got the badge, but it was a new 10-speed automatic jointly developed by Ford and GM. So ...

GM is taking the unprecedented step of removing some of the badging on its unsold trucks starting in 2026. Here's how GM ended up in this weird situation.

INDIANAPOLIS--(BUSINESS WIRE)--The recent delivery of autonomous drive rigid dump truck model NTR100A, equipped with an Allison 8610 Off Road Series™ (ORS) fully automatic transmission, by Inner ...

The Allison 3414 Regional Haul Series fully automatic transmission now is available to order as fully integrated equipment on Volvo’s heavy-duty VNL trucks. The first production orders for 3414 ...

Allison Transmission announced that International Truck, a Navistar brand, has integrated its fully automatic transmissions into S13 powertrain-equipped trucks. Through the partnership's continued ...

After more than 20 years of collaboration, GM and Allison Transmission will end their licensing agreement at the end of 2025.