The suspension on the advertised compatible vehicles requires a spacer that is not a 1:1 ratio; therefore the stated (lift) height is achieved after install, not the height of the spacer itself. For Example, a 1" to 1.4" thick spacer (depending on the application) will provide 2" of lift. Application Chevrolet Colorado 2WD 4WD 2015-2020 GMC Canyon 2WD 4WD 2015-2020 --Does NOT Fit ZR2 Models --For 2018+ Chevrolet Colorado rear lift shackle comes in contact with the exhaust pipe. If feel you can work your way around this, the part will work to lift 2018+ Colorados as intended .
