OVERVIEW
Get the best of both worlds with Rough Country's 3.75-inch Combo Kit for 2007-2013 GM 1500's! This unique kit combines our popular 2.5-inch Leveling Lift Kit with our 1.25-inch body lift, offering you a big boost at an incredible price!
Gain enough ride height to run up to 285/75 R 17 tires with a set of lower strut extensions, rear blocks, and a set of fiberglass reinforced nylon spacers. Best of all this kit ships with a set of bumper relocation brackets and instruction for lifting the rear bumper using factory mounts, giving your truck a clean, flush look after lifting. Includes a Lifetime Replacement Warranty and is certified FMVSS no. 126 Compliant, proven not to interfere with Electronic Stability Control feature on new model trucks.
Features
Easy installation Maintains factory ride quality Increased ground clearance Levels the front with the rear of the vehicle No need to disassemble your struts to install Fabricated blocks offer a longer lifespan than cast blocks
Body Lift provides 1.25'' of lift opposed to the standard 1'' Body Lift includes front bumper brackets Rear bumper is relocated using factory brackets Fits both standard cab and 4-door models Body lift pucks are made from fiberglass reinforced nylon for superior strength and durability
Notes
Does NOT fit 2007 ''Classic'' model
Body Lift Requires minor cutting and drilling.Install Time
4-6 hoursInstruction:
View Instruction Sheet
Fitment:
2007-2013 4WD Chevy Silverado 1500
2007-2013 2WD Chevy Silverado 1500
2007-2013 4WD GMC Sierra 1500
2007-2013 2WD GMC Sierra 1500
Tire Fitment:
33x12.50R20 Factory 20 6x5.5
33x12.50R18 Factory 18 6x5.5
33x12.50R17 Factory 17 6x5.5
285/70R17 17x8.5 6x5.5 +0
285/70R17 17x8.5 6x5.5 +1
305/60R18 18x8.5 6x5.5 +0
285/65R18 18x8.5 6x5.5 +0
305/60R18 18x8.5 6x5.5 +1
285/65R18 18x8.5 6x5.5 +1
33x12.50R20 20x10 6x5.5 19 Trimming Required
305/55R20 20x10 6x5.5 19 Trimming Required
285/55R20 20x10 6x5.5 19 Trimming Required
33x12.50R20 20x10 6x5.5 18 Trimming Required
305/55R20 20x10 6x5.5 18 Trimming Required
285/55R20 20x10 6x5.5 18 Trimming Required
33x12.50R22 22x10 6x5.5 19 Trimming Required
305/45R22 22x10 6x5.5 19
33x12.50R22 22x10 6x5.5 18 Trimming Required
305/45R22 22x10 6x5.5 18
33x11.50R22 22x12 6x5.5 44 Trimming Required
305/45R22 22x12 6x5.5 44