Donald Trump criticized a female reporter for her demeanor days after doing the same to Kaitlan Collins. The president told ...

GM is clarifying how Allison played a part in the development of the 10-speed automatic transmission equipped by the Chevy ...

Looking back at the 2020 Chevy Silverado 2500HD and 3500HD press materials, it sure looks like GM lied about the Allison ...

I wrote back in November that General Motors and Allison Transmission were set to part ways after decades of collaboration.

GM and Allison Transmission have announced that they will continue their branding collaboration, reversing an announcement made back in November of 2025.

If you are shopping for a used Chevy truck, make sure you check out this list of 2023-2025 Chevy Silverado 1500 known ...

General Motors and Allison Transmission share a history that goes back to 1928, when the brand was known as Allison Engineering Company. GM pairs the Allison 10-speed with its Duramax diesel and ...

GM and Allison Transmission will officially end their heavy-duty truck partnership in 2026, concluding a collaboration that began with the Duramax diesel era in 2001. By June 29, 2026, GM must remove ...

GM and Allison Transmission, longtime partners on heavy-duty truck powertrains, are parting ways, as first reported by TFL Truck. The rollout of GM's 10-speed automatic in 2020 marked the end of ...

General Motors trucks have worn Allison Transmission branding for decades, but that will stop after Dec. 31, 2025. The two parties were unable to reach an agreement to extend their longstanding ...

INDIANAPOLIS (AP) — INDIANAPOLIS (AP) — Allison Transmission Holdings Inc. (ALSN) on Wednesday reported third-quarter profit of $137 million. The Indianapolis-based company said it had profit of $1.63 ...

INDIANAPOLIS, Oct. 29, 2025 /PRNewswire/ -- Allison Transmission, the world's largest manufacturer of medium- and heavy-duty fully automatic transmissions for commercial and defense vehicles, has ...