01+ HD 4x4 GM Truck Lifts

This info is for reference only and is not guaranteed to be 100% correct. The lifts are arranged by the amount the differential is dropped, therefor in theory the further down the list you go, the higher the lifts maximum height is.

Lift Name Differential Drop Subframe Info Drop Steering Knuckles Front CV Driveshaft Required Rear Lift Setup Shocks Traction Bars Steering Stabilizer Skid Plate Compression Struts Front Multiple Shock Kit Rear Multiple Shock Kit New Brake Lines Needed Max*** Backspacing Pictures Web Link
Rancho 4" 4.5"?? 1 piece Yes No 2.5" blocks Yes No No stock Link
RCD 6" 4.5" 2 Part Yes No 4" blocks Bilstein Monotube Optional No Optional Yes Optional No No Link
Skyjacker 6" <6?? 2 Part?? Yes?? No ?? ?? No?? No No Link
Tuff Country 6" <6?? 1 Piece Yes No 4" blocks SX8000 No No No Yes No No No Link
Full Traction 6" 6?? 2 Part FTS5100 No Link
Fabtech 6" <6" 2 Part Yes No 4" blocks Fabtech Yes No No Link
Fabtech 8" <8" 2 Part Yes 4" blocks + add-a-leaf Fabtech Yes Link
ProComp 6" 6" 2 Part No No ES3000 standard, MX6 optional Optional No Optional Yes Optional No No Link
Superlift 6-7.5" 6" Multiple Part (more than 2) No No 5.5" blocks standard add-a-leaf optional Superride No Optional Optional Optional No No No Link
CST 6-8" 6" 1 piece No No Blocks standard Springs optional None No Yes Yes Optional Optional No Link
Full Throttle 6.5" 6?? No Yes 5.5" blocks + add-a-leaf Optional Optional Yes Optional Optional No Link
Cognito 7-9" 7" 1 piece Yes Yes ES 3000 Optional Yes Yes Optional No
CST 9-11" 9" 1 piece No Yes 8" Springs None No Yes Yes Yes Optional Yes Link
Full Throttle 9.5" 9.5" 3 piece No Yes 10" springs ES 3000 Optional Optional Yes Optional Optional Yes Link
3rd Coast 10-12" 9.5" 3 piece No Yes 10" springs Optional Optional Yes Optional No Yes Link
Cognito 10-12" 10" 1 piece Yes Yes Drop leaf hangers ES 3000 Yes Yes Yes Link
Full Throttle 12" 12" 3 piece No Yes 12" springs ES 3000 Optional Optional Yes Optional Optional Yes Link
Bulletproof 12" 12" 1 piece No Yes Springs No Yes No Yes Yes Optional Yes
3rd Coast 12-14" 12" 3 piece No Yes 12" springs Optional Optional Yes Optional No Yes Link
Twisted Suspension 12-14" 12" No Yes Drop leaf hangers Optional Optional Yes Link

***This is for a 16" rim, a larger diameter rim may allow a larger backspacing since it will clear the caliper.

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