2026 Mack MD74

Introducing the 2026 Mack MD74 Daycab with a Valew water truck body—built to deliver performance and reliability. Powered by a Cummins ISB6.7 engine with 300 HP and EPA compliance, paired with an Allison 3000 RDS 6-speed automatic transmission, this truck is ready for demanding tasks. Featuring a 151-inch wheelbase, Mack leaf suspension, single axle with interaxle and interwheel differential locks, and durable drum brakes, it ensures smooth handling and stability. Complete with a 50-gallon fuel tank and sleek white finish, this truck is the ultimate blend of power, efficiency, and style.