ReadyLIFT 9 Inch Front 7 Inch Rear Big Lift Kit - 2014-2018 Chevy GMC Silverado Sierra 1500 (44-3490)

This ReadyLIFT big lift kit gives the 2014-2018 Chevy Silverado and GMC Sierra 1500 a 9 inch front and 7 inch rear lift and clears up to a 37 inch tire on a 9 inch wide wheel with -12 offset. It is for trucks with the factory aluminum or stamped steel front suspension and adds new tubular steel upper control arms, a clam-shell lower strut extension that keeps the factory struts, a rear add-a-leaf spring with fabricated steel lift blocks, and Bilstein shocks.

Key features

• Tubular steel upper control arms with TCT pivot bushings
• Clam-shell lower strut extension that keeps the factory struts without strut rotation
• Retains the factory turning radius, with track width increase under 0.5 inch per side
• Boxed steel front and rear crossmembers and full-width front skid plate. The factory plastic gravel guard can still be used
• Differential drop brackets made from 1/4 inch boxed plate steel with double gusset
• Rear add-a-leaf and fabricated steel lift blocks with an offset pin design that aims to keep the pinion angle

What's included

• Tubular steel upper control arms with TCT pivot bushings
• Clam-shell lower strut extension brackets with TCT lower bushings
• Boxed steel front and rear crossmembers
• Full-width front skid plate
• Differential drop brackets
• Rear add-a-leaf spring and rear lift blocks
• Bilstein shocks, including extended-length rear shocks
• Hardware

Fitment and compatibility

• Fits 2014-2018 Chevy Silverado and GMC Sierra 1500 with the factory aluminum or stamped steel front suspension. Check your control arm type before ordering
• 2WD or 4WD only, not for AWD
• Front MagneRide only. Not for GMC Denali 1500 with rear MagneRide or other rear MagneRide models
• Single Cab has not been validated by ReadyLIFT
• Needs a wheel at least 9 inch wide with -12 offset. Some aggressive tires may need minor trimming
• Tire fitment is based on Wheel Pros wheels and Nitto tires. Larger E-rated tires can make the ride stiffer. Test fit every combination

Specifications

• Brand: ReadyLIFT
• Part number: 44-3490
• Front lift: 9 inch
• Rear lift: 7 inch
• Max tire: up to 37 inch tall
• Material: tubular steel upper control arms, 3/16 inch plate steel (crossmembers, skid plate, rear blocks), 1/4 inch plate steel (differential drop brackets)
• Shocks: Bilstein, included
• Hardware included: Yes
• Estimated install time: 11 hours, plus or minus 1 hour
• Warranty: includes the ReadyLIFT ReadyGuard Powertrain Warranty

Installation

Allow about 11 hours, plus or minus 1, not counting alignment or wheel and tire assembly. ReadyLIFT labels it do-it-yourself but recommends a certified mechanic. An alignment, a headlamp aim check and ADAS recalibration may be needed, possibly at extra cost.

Modifying your suspension can change handling (SAE J2492). Drive accordingly and always wear your seat belt. Prop 65 notice: this product can expose you to DEHP, a chemical California lists under Proposition 65.