Mack Trucks Unveils Groundbreaking Granite and Keystone Models at ConExpo 2026 Mack Trucks introduces its all-new Granite and Keystone models at ConExpo 2026, featuring advanced safety technologies and improved driver comfort.

Mack Trucks Unveils Groundbreaking Granite and Keystone Models at ConExpo 2026 #United_States #Las_Vegas #Mack_Granite #CONEXPO_2026 #Mack_Keystone

Allison Transmission Unveils CNG-Compatible 3000 Series for Mack Granite Trucks Allison Transmission introduces the CNG-powered Mack Granite trucks with its 3000 Series automatic transmission, enhancing fuel efficiency and sustainability.

Allison Transmission Unveils CNG-Compatible 3000 Series for Mack Granite Trucks #United_States #Indianapolis #Allison_Transmission #Mack_Granite #CNG_trucks