Nitro Kits

Pro Comp Nitro Kits are the economical alternative to a complete suspension system. The Nitro Kit's utilize coil spring spacers, torsion keys, or strut spacers to achieve front lift. This leaves the factory steering geometry intact, preserving factory ride quality and handling. The rear lift is achieved through coil spring spacers, leaf spring shackles or lift blocks. If you want to add larger aftermarket wheels and tires to your rig without installing a complete suspension lift kit, Pro Comp's Nitro Kits were designed with you specifically in mind.


The Pro Comp Promise is the only true lifetime warranty. Our warranty is 100% transferable between owners and their vehicles. READ MORE


  • Precision engineered
  • Application-specific designs
  • Heavy-duty blocks and hardware
  • Installs on factory strut assembly
  • Raises the rear of truck for towing and heavy loads
  • Increased clearance for larger tire and wheel combinations
  • Gives truck aggressive stance
  • Durable E-coat finish on U-bolts with Zinc plated nuts
  • Easy installation
  • Easily returned to stock
  • Pro Comp Promise Lifetime Warranty
Engineered and manufactured in the U.S.A.
Designed for easy installation with installer in mind.
Preferred Brand by Professional installers & dealers