From 4L80E and Allison six-speeds to the 10R80 and Gear Vendors, these overdrive transmissions reshaped street performance, ...

As GM Authority recently covered, General Motors will once again leverage the Allison name for its heavy-duty pickups, slapping an Allison badge on new units of the Chevy Silverado HD and GMC Sierra ...

General Motors won't remove Allison Transmission badging from its heavy-duty pickup trucks after all. The announcement follows news from last fall, when GM planned to stop using Allison badging moving ...

The newest Herk hits turbulence.

GM and Allison Transmission have announced that they will continue their brand collaboration, reversing an announcement made back in November of 2025. For those readers who may have missed it, we ...

I wrote back in November that General Motors and Allison Transmission were set to part ways after decades of collaboration. The two couldn’t agree on a renewed licensing deal, so Chevrolet Silverado ...

Evan Williams is an automotive journalist and mechanical engineering technologist with more than a decade of experience in the industry. He has written for the Toronto Star and AutoTrader Canada and ...

Allison Holker. is famous for her past marriage to the late Stephen “tWitch” Boss, her appearances on So You Think You Can Dance and Dancing With The Stars, and now, being an author. In February 2025, ...

A search of the vehicle led authorities to uncover two compressed bricks of cocaine and a large plastic bag of suspected powder cocaine, a street value of over $159,000.

All the Latest Game Footage and Images from Allison Road Allison Road is a survival horror game developed in Unreal Engine 4, played in first person view with optional Oculus Rift support. You will ...

In a quick reversal, GM and Allison Transmissions have announced they will renew their brand partnership with 2026 GM HD trucks once again proudly displaying the Allison badge. GM, Allison Renew Brand ...