Rough Country Diesel Lift 4" Suspension Kit

• Made in the USA
• Levels the front with the rear
• Large clearance at the pivots providing the ability to set optimal geometry
• High-strength steering knuckles
• Maintains factory wheelbase
• No need to disassemble front shocks
• High-quality construction
• High-strength blocks
• Shocks offering excellent ride quality both on and off-road

In the set:

• Front steering knuckles
• Front crossmember
• Front upper shock spacers
• Front lower shock spacers
• Front differential relocation brackets
• Front differential skid plate
• Front sway bar relocation brackets
• Rear crossmember
• Rear lift blocks
• Rear brake line relocation brackets
• Rear U-bolts
• (2) Rear N3 Premium shocks
• Mounting hardware kit

Wheel notes:

• Does not fit factory wheels
• Requires 20" or larger wheels
• Requires 4.5" backspacing wheels
• Some aftermarket wheels require 0.25" spacers (sold separately)
• Check wheel fitment before installation

Notes:

• Fits only Chevrolet Trail Boss and GMC AT4 models with a Diesel engine
• Fits only 4WD models
• Does not fit standard models
• Does not fit GMC Denali models with Magnetic Ride Control system
• Does not fit models with a two-piece driveshaft
• Does not fit Silverado/Sierra 1500 Classic 19-present models
• Requires trimming and drilling