I am about to purchase a 6" pro-comp suspension lift and install the 35x12.50x18 pro-comp x-terrain tires mounted on dick cepek dc1 wheels. Does anyone know what type of gears would be sufficient after this upgrade?![]()
2006 Chevy Silverado 1500 Z71 4x4
33" Nitto Mud Grapplers
20" Moto Metal 951 Black wheels
K&N Cold air intake


for 35's I would do 4.56 gears.
Dan
1999 GMC Sierra 2500 350 vortec
1967 Jeep M725 ambulance 230 tornado
1990 Cherokee Limited- 3 inch lift on 33's
...and every one of em has issues
If you have any questions or problems don't hesitate to send me or any other GMTC moderators a PM
2004 chevy silverado "northwest edition" lifted on 35's
1990 cherokee lifted on 32's
definetly 4.56's
2006 Silverado Z71 - 97,000 - totaled, RIP
2006 Silverado Z71 - 70,000 (K&N 77 Series CAI, PowerAid TBS, Magnaflow dual rear exit, 33x12.50 Mickey Thompson MTZ, Tuff Country Torsion Keys, Tuff Country Add-A-Leafs)
I'll keep my money, guns, and freedom. You keep the Change.


Ryan
2002 Jeep Wrangler Sport 4x4 (the Yellow Jacket)
4inch suspension 3inch body
Straight 6 (383 Stroker within a year)
36inch SuperSwamper TSL.
105,000
Detroit Loccers
Daily Driver Weekend Wheeler
much more...
2004 Sierra crew cab, 2wd, 5.3 V8
2inch Daystar Leveling kit
single dumped Flowmaster 40 sieries exaust(removed)
Mb Blitz Chrome wheels
Leer Bed Cover(for sale)
50k miles




4.56's would be perfect! That red beast will look great with the new goodies so post some pictures when finished.
Darcy
Washington State
2006 Silverado 2500HD LT3 4X4 CC SB Duramax LBZ
Tuff Country 6" lift, 35" Toyo M/T's on 20" Ultra Peacemaker wheels, Quadzilla Stealth2 programmer, Diamond Eye 5" cat-back exhaust, factory Special order color Yellow.
what kind of lift can i do with my stock 3.73 gearing?
2009 Chevy Cobalt SS Turbocharged
2008 Chevy Silverado 1500 Z71 Victory red
(5.3L fuel managment, 3.73 gears with locking diff.)
2008 Yamha Rhino 450
thanks for the advice guys. Does anyone know how much the 4.56s will cost installed?
2006 Chevy Silverado 1500 Z71 4x4
33" Nitto Mud Grapplers
20" Moto Metal 951 Black wheels
K&N Cold air intake


Gears have nothing to do with lift, it's all about tire size. For example my jeep has 3.55 and 33 inch tires when the stock size is like 28 or 29. It makes it pretty sluggish and underpowered. If I upgraded to 4.10's I'd get most of my power back. With 3.73's you could run 33's and not notice a power difference. That being said, gears aren't cheap.
Dan
1999 GMC Sierra 2500 350 vortec
1967 Jeep M725 ambulance 230 tornado
1990 Cherokee Limited- 3 inch lift on 33's
...and every one of em has issues
If you have any questions or problems don't hesitate to send me or any other GMTC moderators a PM
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