When GM launched new-generation trucks for the model year 2020, the Allison automatic was gone. The trucks still got the ...
GM is taking the unprecedented step of removing some of the badging on its unsold trucks starting in 2026. Here's how GM ...
Pickup Truck Talk + SUV on MSN
GM and Allison Transmissions Ends Partnership After Failing to Reach License Extension
After decades of GM HD trucks using Allison Transmissions, the partnership is ending on December 31, 2025. This news comes at ...
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