Ever since 2001, heavy-duty Chevrolet Silverados and GMC Sierras have worn badges bragging of their Allison transmissions. Boasting of a particular transmission might seem like a weird flex, but in ...

When it comes to heavy-duty transmissions, Ford's TorqShift (used in the F-Series Super Duty pickups) and General Motors' Allison transmissions (found in Chevrolet Silverado and GMC Sierra HD pickups) ...

GM is finally addressing long delays in repairing its Allison 10-speed transmissions after widespread valve body failures led to recalls across nearly every rear-wheel-drive model through 2022. The ...

Allison Transmission has been granted a patent for a multi-speed transmission with five planetary gearsets and eight selective couplers, allowing for at least eighteen forward speed ratios and two ...

Forbes contributors publish independent expert analyses and insights. #1 stock picker for 51 straight months on SumZero. AI is my edge. I first made Allison Transmission (ALSN) a Long Idea in June ...