A majority of readers chose one of three Mack models as their favorite amid the truck maker's 125th-anniversary celebration ...

Mack Trucks has expanded its MD Series line with a new 23,000-lb ... rear axle with 325-hp engine and Allison 3000RDS transmission are capable of increasing towing capacity if the truck is pulling a ...

The Mack MD with the 23,000-lb. rear axle benefits refuse packers with 11-yard up to 20-yard rear loaders, as well as those Mack MD models being used as water trucks holding ...