{"product_id":"suspension-lift-kit-377","title":"ReadyLift 42-39640 Suspension Lift Kit","description":"Built with heavy-duty DOM tubular steel upper control arms featuring high-angle proprietary ball joints, this kit provides superior articulation, enhanced durability, and extended component life—something generic lift kits just can’t match.Heavy-Duty Lift ComponentsBoxed steel front and rear crossmembersFull-width 3\/16” \u0026amp; 8” front skid plate1\/4” boxed plate steel differential drop brackets with double gussets and a center rib for added strength5” fabricated rear lift blocks with integrated bump stop landingsFactory Ride and Turning Radius RetainedEnjoy all the benefits of a lifted truck—aggressive stance, increased clearance—without sacrificing comfort or drivability.Wheel \u0026amp; Tire Fitment:Recommended (no trimming):20x9, 0 offset wheels with 35x12.50 tiresMax Fitment (with trimming):20x10, -18 offset wheels with 35x12.50 or 325\/60R20 tiresNote: May require trimming of front valance, inner fender liners, and mud flapsThousands of miles of testing on highways, trails, and everything in between prove that this new ReadyLIFT system doesn’t just lift—it elevates performance. This is the lift kit that makes your GM 1500 drive better than stock.NOTES:  If used on a AT4 or Trail Boss you will get a net a 4\" over factory stock height. If used on a AT4X or ZR2 you will net a 4\" over factory stock height and will remove the Multimatic shocks and lose that functionality.Note: Use of Auto 4 Hi feature not recommended. Not for use on Diesel as we don’t include an oil line relocation bracket or Denali models. Not compatible with Adaptive Ride Control or keeping Multimatic suspension. Not compatible with rear mono-leaf springs. Click here to learn how to determine if you have rear mono-leaf springs. Not compatible with Super Cruise. Single Cab configuration has not been validated for fitment \u0026amp; drivability by ReadyLIFT.","brand":"ReadyLift","offers":[{"title":"Default Title","offer_id":51175820132667,"sku":"BKMQ_42-39640","price":5531.83,"currency_code":"CAD","in_stock":true}],"url":"https:\/\/performancepartscanada.ca\/products\/suspension-lift-kit-377","provider":"Performance Parts Canada","version":"1.0","type":"link"}