If you're looking for a performance lift for your truck, but want it to still be able to be a daily driver, you've found the right kit. This CST Suspension lift kit uses cast lift spindle uprights (4") to achieve 4" of front lift. The rear is lifted up with lift blocks and longer u-bolts to achieve 2" of rear lift. This levels the truck out as well since the front sits lower than the rear from the factory. If you're worried about ride quality, don't be. Your truck will maintain its ride quality after being lifted with this kit. You'll also be able to fit up to a 305/70/16 wheels 8" wide wheels with 4.75" of backspace. Longer rear shocks are required and can be purchased above. The part number for this item is CSS-C1-10-1 and it fits 2011-2016 Chevy Silverado, GMC Sierra (2500HD 3500HD 2WD Models). This kit ONLY fits the 2WD.