Maxtrac Suspension has a 4" of lift on the 2WD Ford Ranger lift spindles. These maintain stock like geometry and keep the truck riding smooth, while increasing track width by half an inch. This moderate lift height provides enough clearance for much bigger wheels and tires for either a more aggressive street look, or the basis for some off-trail fun. These heavy duty 4" lift spindles are a true bolt on piece which replaces the stock spindles, and exceed OEM specifications. Ductile Iron construction make these bullet proof. Will NOT work on stabilitrack suspension. SPECIFICATIONS 2wd Torsion Bar Model ONLY Wheel & Tire Fitment: 15" wheel or larger w/ 3.75" Backspace or less Will Clear up to a 31" tires with the correct wheel & tire combination. NOTE: - Prior to installation—measuring is required when selecting a wheel & tire combination. - Trimming may be required for optimal fender well clearance. - Will NOT work on stabilitrack - 01/10 EDGE /SPORT (TORSION) - 2wd torsion bar models ONLY - Increased Track Width +0.5"