The Ready Lift Add-A-Leaf kit is a semi-universal rear lift kit. It is designed to work on compact and mid size trucks that utilize a rear leaf spring suspension and use a single guide pin for leaf spring locating. These trucks include the Chevy Colorado, GMC Canyon, Dodge Dakota, Ford Ranger, Nissan Frontier, and Toyota Tacoma. The amount of rear lift varies from .75 and 1.5, with the average lift being just over an inch. This is a perfect upgrade to put a little extra rake in your truck bed if you tow often. The part number for this kit is 67-7120 and it includes a pair of add-a-leafs (one for each side) and two elongated center pin bolts.