It’s been two years since we first reported on a drive of an early Allison TC10 automatic transmission. Since then, the innovative product has undergone more testing and development and has entered ...

Whether you’re hauling heavy loads or cruising cross‑country, proper Allison transmission care keeps you moving without costly downtime. From fluid choice to upgrade options, small habits make a big ...

Allison Transmission (ALSN) remains a hold as core NA on-highway markets stay weak and revenue declined 7% YoY in FY25. Gross margins held steady due to effective pricing, but operating efficiency ...

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 ...

Allison Transmission has spent more than a century turning a niche engineering specialty into a global franchise in heavy-duty automatics, while General Motors has steadily stepped back from a ...