Allison products are specified by over 250 vehicle manufacturers and are used in many market sectors, including bus, refuse, fire, construction, distribution, military, and specialty applications. This development will see the chevy silverado hd and gmc sierra hd models drop the. After decades of gm hd trucks using allison transmissions, the partnership is ending on december 31, 2025 due to not coming to an agreement.
Model Allison Parker reveals the strangest requests she’s received
The longstanding partnership between general motors (gm) and allison transmission is set to end after this year
