ReadyLift® leveling kits are the fastest, safest, least expensive way to bring the front of your vehicle level with the rear. Our innovative Smart Strut Technology mounts on top of the strut assembly, eliminating the hassle, time and danger of compressing springs. ReadyLift® steel strut extension will maintain a smooth OEM ride without adding pressure to stock suspension components, guaranteed!
The 66-4000 strut extension provides 2” of lift which gives clearance to add up to 33” wheels and tires to the QX56. For information about tire and wheel sizes please visit the ReadyLift
Tire Sizing and Calculator Page.
Installation is simple and requires no strut preloading, cutting, or modification of factory installed parts. While other kits cost thousands to buy and hours to install, ReadyLift® can be installed one to two hours and costs less than the price of a single custom wheel.
ReadyLift Lifetime Warranty Included! All ReadyLift® products are backed by a lifetime warranty for as long as you own your vehicle and includes all necessary parts, hardware, detailed installation instructions, and two color decals.
ReadyLift™ Features
Keeps your factory ride - Guaranteed
Will never wear, break or fail - Guaranteed
Toughest finish – Guaranteed
Safest way to level lift - Guaranteed
ReadyLift™ Top Mount Strut Extension
Safely installs without compressing struts
Fixed Lift
10.9 rated mounting studs
Powder coated - Solid steel construction
Made from 7mm plate steel (over 1/4" thick)
Smartest Strut Extensions Available
Notes:
- Some applications may require 1" rear coil spacer
- We need a ReadyLifted Picture of this Truck - Contact us about using yours!
Hours: 8am-5pm PST