The RWB-QUAD series of four-axle, walking beam suspensions is available in 120,000-pound and 200,000-pound capacities using 5 and 5 ¾-in. axles. Axle spacing is available in 50 and 56 in., and beam ...
For the first few decades of the 20th century, pickup trucks were pretty primitive machines. Spartan cabs with little in the way of creature comforts, simple, torquey drivetrains, and solid axle front ...