Zone Offroad 5.5 Inch Lift Kit I ZONC39F

To properly lift the Colorado/Canyon suspension 5.5", we started with ductile cast iron steering knuckles that reposition critical steering and control arm mounting locations, and work in harmony with the heavy-duty, fabricated crossmembers. Differential drop brackets lower and reposition the front differential for correct CV shaft angles and still allow for use of the factory front driveshaft with the help of a spacer that helps retain optimum CV joint positioning. A full-width differential skid plate protects the relocated differential from the underside and ties the front and rear crossmembers together. Factory struts are retained and relocated with top spacers to gain a full 5.5" of lift without requiring any strut disassembly and that position the struts to eliminate binding through wheel travel. In the rear, a new block and U-bolt kit provided 4" of lift to level out the rear with the front. Extended sway bar links, bump stop extensions, and brake line relocation are also included.
Features & Benefits
Corrects suspension, steering, and drive-line geometry for great on-road handling and improved off-road performance.
Heavy-duty differential skid slate improves offroad protection.
High-strength, 1/4" steel construction crossmembers correct lower control arm geometry.
High-strength, replacement steering knuckles improve strength while correcting steering angles to maintain ESC system compliance.
Multi-point differential relocation brackets secure front differential for improved CV operating angles.
Rear lift block and longer u-bolts for easy installation and level stance.
Recommended Tires & Wheels
(Trimming may be required)
305 / 55 with
20 x 9 and
5.25 in. Backspace
295 / 65 with
18 x 9 and
4.5 in. Backspace
295 / 65 with
17 x 8.5 and
4.5 in. Backspace Factory wheels cannot be reinstalled.
Fits Gas and Diesel models.
Inner fender trimming may be required.
The factory Electric Power Assisted Steering (EPAS) is sensitive to out-of-round, out-of-balance, overly aggressive tires. Depending on the situation, some oscillating feedback in the steering wheel maybe experienced.
Will not fit ZR2 Models.