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Allison Transmission is a global leader in automatic transmissions, with locations worldwide providing hybrid propulsion solutions for commercial vehicles and industries.

6 days ago · While news broke last fall that GM was planning to remove Allison branding from its heavy-duty pickups, the companies have now renewed their partnership.

Allison products are specified by over 250 vehicle manufacturers and are used in many market sectors, including bus, refuse, fire, construction, distribution, military, and specialty applications.

5 days ago · GM and Allison endured a brief public split, but now, they've reached a new licensing agreement.

5 days ago · After a brief hiatus, the GM and Allison partnership is back on, according to an official release Thursday. Here are the details!

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

5 days ago · Owners of new GM full-size pickups who want a truck with an Allison Transmission won’t have to take it on faith that the transmission in their truck does come from Allison: there will be a …

6 days ago · In a quick reversal, GM and Allison Transmissions will renew their brand partnership with 2026 GM HD trucks displaying the Allison badge.

The longstanding relationship was ending, and GM would remove the Allison badges from its HD trucks. Not just new-built trucks, but even existing trucks on dealer lots.