Chevy/GMC: C/K 4500HD/5500HD/6500HD Suspension

Features and Benefits

Chevrolet/GMC C/K 4500HD Suspension

  • Non-torque reactive design optimized with CLASS®
  • Maintains proper driveline geometry through full range of torque inputs reducing driveline noise, vibration, and fatigue
  • Variable stiffness and damping adjusted automatically and instantaneously based on road conditions without driver intervention
  • Does not require modification to exhaust
  • Compact package space claim
  • 13,500 lbs – 15,500 lbs GAWR

Chevrolet/GMC C/K 4500HD/5500HD/6500HD Suspension Schematics

Engineered suspension solutions for your ride and handling issues.

Literature Download

Download and view detailed information about this system:

4×2 Air Ride Conversion
Suspension Serial Number 2009716 and Higher

4×2 / 4×4 Leaf Spring Conversion
To Be Decided