After decades of GM HD trucks using Allison Transmissions, the partnership is ending on December 31, 2025. This news comes at a shock to many GM truck fans who think highly of Allison Transmissions ...

Allison Transmission announced that International Truck, a Navistar brand, has integrated its fully automatic transmissions into S13 powertrain-equipped trucks. Through the partnership's continued ...

Allison Transmission recently announced that International Truck, a Navistar brand, has integrated Allison fully automatic transmissions into S13-equipped trucks. Through the partnership's continued ...

Allison Transmission announced uprated variants of the Allison 1000 Series and 2000 Series transmissions will be integrated into Freightliner Custom Chassis Corp.’s new powertrain combination for its ...

Navistar is now offering Allison fully automatic transmissions in International trucks equipped with International’s S13 engine. Through the partnership between Allison Transmission and International ...

INDIANAPOLIS, Oct. 29, 2025 /PRNewswire/ -- Allison Transmission, the world's largest manufacturer of medium- and heavy-duty fully automatic transmissions for commercial and defense vehicles, has ...

Recent test results show fully automatic Allison Transmission, Inc. transmissions, along with a vehicle spec that is appropriate for the particular duty cycle, can provide superior fuel efficiency and ...

INDIANAPOLIS--(BUSINESS WIRE)--Allison Transmission, a leading designer and manufacturer of conventional and electrified vehicle propulsion solutions and the largest global manufacturer of medium- and ...

Allison Transmission Delivers First Next-Generation Hydraulic Fracturing Transmissions to Multiple Industry Partners Compatible with dual fuel engines capable of running on natural gas, while offering ...