your custom air ride semi gets the suspension upgrade it deserves
Why Choose HD Shocks 2
0 Billet Piggyback with 90° Reservoir delivers
Trucks equipped with service beds or loaded with tools and equipment
Built for Air Ride Suspension: Specifically designed to complement custom air ride systems
HD SHOCKS 2.5 | Front HDV | 2010-2018 Freightliner Cascadia, Columbia, Coronado Gen 4, M2 112, 18,000lb Front Axle Replaces 10-13211-000, 10-13634-000, 10-13809-000, 471700003920, 85918, 85958 Heavy Highway / RV 2.5 your custom air ride semiHD Shocks 2. 5 Series Built for Hardworking Pickup Trucks That Do It All Whether your truck is your daily commuter, your weekend hauler, or the backbone of your business, the HD Shocks 2. 5 Series is designed to handle it all. Engineered to take on the toughest demands, these shocks deliver unmatched durability, control, and stability to keep your truck performing at its best. From towing heavy trailers and hauling campers to navigating uneven roads