After more than two decades working together, General Motors and Allison Transmission are officially splitting up.

INDIANAPOLIS, Ind. – Allison Transmission has announced that it has introduced its new prognostic features for routine maintenance, which are available on MY09 ...

GM is ending its long tradition of Allison transmissions in its HD pickups, but the Silverado MD still features a true ...

Prognostics monitor oil level, oil life, filter life, and transmission health to determine change intervals and alert operators when service is due In just a few months (October), Allison Transmission ...

Allison Transmission has extended drain intervals for TranSynd synthetic automatic transmission fluid (ATF). The company has also begun using the fluid Allison Transmission has extended drain ...

INDIANAPOLIS, Ind. — Allison Transmission has announced that it has introduced its new prognostic features for routine maintenance, which are available on MY09 ...