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Suspension
SUSPENSION
SYSTEMS
CHEVROLET/GMC
ATTENTION:
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ZONEOFFROAD.COMMODEL
YEAR
LIFT
Pickup 1500 (2WD/4WD)
07-15
2”
Pickup 1500 (4WD)
07-15
6.5”/4.5”
88-06
6”/ 2”
73-87
6”/4”
Pickup 1500 (2WD)
07-15
6.5”/4.5”
Pickup 1500HD (2WD/4WD)
01-06
6”
Pickup 2500 (2WD)
01-10
6”
Pickup 2500 (4WD)
01-06
2”
01-10
6”
88-98 (6-Lug)
6”
73-87
6”/4”
Pickup 2500HD (2WD/4WD)
11-15
5”
Pickup 2500HD (2WD)
01-10
6”
Pickup 2500HD (4WD)
11-15
2”
01-10
6”/2”
Pickup 3500 (4WD)
01-10
6”/2”
Pickup 3500HD (2WD/4WD)
11-15
5”
Pickup 3500HD (4WD)
11-15
2”
01-10
6”/2”
Colorado/Canyon (4WD)
15-16
5.5”
04-12
2”
Suburban 1500 (4WD)
07-14
6.5”
00-06
6”
92-99
2”
92-98
6”
73-91
6”/4”
Suburban 2500 (4WD)
01-06
6”
73-91
6”/4”
Tahoe/Yukon (4WD)
07-14
6.5”
00-06 (Incl. XL 1500)
6”
92-99
2”
92-98
6”
Avalanche 1500 (4WD)
07-14
6.5”
02-06
6”
Avalanche 2500 (4WD)
01-06
6”
Blazer/Jimmy (4WD)
73-91
6”/4”
2015-2016
CHEVY/GMC
COLORADO/CANYON
4WD
5.5” SUSPENSION SYSTEM
This new suspension system for the redesigned Colorado has passed the FMVSS126 test for stability
control compliance. To probably lift the new Colorado/Canyon suspension 5.5”, we started with
new ductile cast iron steering knuckles.The new knuckles position the critical steering and control
armmounting location and work in harmony with the heavy-duty fabricated crossmembers. Along
with new crossmembers, the provided differential drop brackets lower and reposition the front
differential for correct CV shaft angles and still allow for use of the factory front driveshaft.
2014-2015
CHEVY/GMC 1500
2WD/4WD
4.5” & 6.5” SUSPENSION SYSTEMS
The Zone 4.5” and 6.5” systems include
a pair of fully boxed heavy duty
crossmembers and stout ductile iron
steering knuckles engineered to work
with the redesigned steering. A 3-piece
differential relocation system is utilized
to correct front pinion angle with the
center differential brace tying front and
rear crossmembers together for a sturdy
differential mount. This coupled with the
differential skid plate and crossmember
brace create an incredibly strong front
subframe designed to correct suspension geometry while increasing ground clearance. To
retain factory ride quality a pair of bolt-on strut spacers are used to provide lift. These install
easily without the need to disassemble the factory strut. Also included in the kit are a pair of CV
spacers, brake line brackets, sway bar relocation, and all the necessary hardware to complete
the install.
Kit shown with optional
Nitro Shocks