Spring suspensions are used on most front axles and are popular on the tandems of on/off-road vehicles because they are less easily damaged. Regular inspection and greasing of this system will head ...
Mack Trucks launched its Twin Y Air Suspension, a suspension system that uses a Y-shaped high-strength steel design. Offered with proprietary Mack axles, the Mack Twin Y Air Suspension delivers ...
Mack Trucks says its new Twin Y air suspension is the industry’s first to use a Y-shaped high-strength steel design. Offered with proprietary Mack axles, it’s said to deliver what the company calls ...