A number of Allison transmission models can be spec'd on Mack MD, Mack LR and Granite, including the 2500, 3000, and 4500.

Allison transmissions in Mack trucks will soon be eligible for connectivity services through Mack’s GuardDog Connect ...

Mack and Allison Transmission integrate DTC data into GuardDog Connect, improving service support with rollout starting in late Q2 2025.

Mack’s integrated GuardDog Connect telematics solution will now directly incorporate Allison Diagnostic Trouble Code data and other parameters in its 24/7 monitoring service.

The Granite model is backed by Mack GuardDog Connect, the company's proactive diagnostic and repair planning system. GuardDog Connect enables quick diagnosis of issues, proactive scheduling for ...