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*All other brand lift kits are available.
YEARS |
DRIVE |
MAKE |
MODEL |
2011-2019 |
2WD/4WD |
Chevy |
Silverado 2500HD/3500HD |
2011-2019 |
2WD/4WD |
GMC |
Sierra 2500HD/3500HD |
ITEM # |
FTC207 (Silverado 2500) FTC307 (Silverado 3500) FTG207 (Sierra 2500) FTG307 (Sierra 3500) |
MFG # |
|
K1055 (Performance Shocks) |
|
K1055M (Stealth Shocks) |
|
K1056DL (Dirt Logic Shocks) |
|
Height |
3.5" |
Instructions |
Recommended Tires & Wheels |
|||
Tire |
Wheel |
Backspacing |
Notes |
33/12.50 R18 |
18x9 |
5 3/4" |
with minor trimming |
33/12.50 R20 |
20x9 |
5 3/4" |
with minor trimming |
35/13.50 R18 |
18x9 |
5 3/4" |
with fenderwell cutting |
35/13.50 R20 |
20x9 |
5 3/4" |
with fenderwell cutting |
Parts |
COMPONENT BOX PERFORMANCE or STEALTH or DIRT LOGIC SHOCKS |
Our 3.5” System provides less lift than our 6” RTS™ system but still allows use of 33” or 35” tall tires with cutting for street and offroad use. We have developed this system utilizing replacement upper control arms constructed of 1.50” OD .120” thick wall DOM tubing that attaches to heavy duty Fabtech ductile iron steering knuckles. The factory torsion bars remain in the stock position and use new forged adjusting keys to provide the proper amount of lift.
This system will level the stance of the vehicle compared to the factory nose down rake with no change to the rear suspension. For those customers that require a factory nose down appearance an optional 1″ rear block kit is available (2500HD MFG#FTS21110) or (3500HD MFG#FTS21111).
Some vehicles may require additional modifications or parts.