Give your Ford F-150 truck an aggressive stance with the Rancho 3-in. suspension system. This premium suspension system features upper control arms with preinstalled ball joints that provide additional wheel travel and caster to aid in alignment and Rancho RS9000 XL shocks and struts that allow customized damping control. COMPATIBILITY -- Designed for Ford F-150 trucks LIFTS AND LEVELS VEHICLE -- Fit up to 295x60x20 tires, system lifts front by 3-in. while rear blocks raise the back 1.5-in. to level the truck (trimming required for 295x60x20 tires; aftermarket bumpers, winches, etc. affect height) COMPLETE SOLUTION -- Bolt-on installation for an easy upgrade; includes Rancho RS9000 XL struts and rear shocks, upper control arms with ball joints, rear block kit, sway bar spacers and mounting hardware NINE LEVELS OF ADJUSTMENT?--?Rancho RS9000 XL shocks and struts feature nine-position knob for?customized?damping?control?and firmness?for on-road and off-road flexibility ORDERING INFO -- Ships in three boxes; order RS66512R9-1, RS66512R9-2 and RS66512R9-3 for a complete kit BUILT TO PERFORM -- Control arms keep the preinstalled ball joints in their normal operating range, provide additional caster to aid in alignment and add wheel travel ENGINEERED TO LAST -- Brackets fabricated from high-strength, low-alloy steel for long life while control arms feature OE-style rubber bushings and ball joints for easy maintenance and quiet operation NOTES -- Advanced driver-assistance systems (ADAS) technologies require re-calibration by the dealer; Rancho product warranty is voided if the vehicle?s ADAS systems are not re-calibrated by a qualified technician after kit installation NOTES -- Maintains OE alignment specs and won?t affect electronic stability system, allows the use of OE wheels/tires; must use OE springs and top mounting components (tire size varies between manufacturers)