2005-2006 Toyota Tundra 4x4 & 2wd - 4.5" Lift Kit by Tuff Country

Tuff Country 55902
Tuff Country - 55902
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Sale Price:
  • $895.32
$1,133.32 Save: $238.00 (21%)
Save $89.53 more with Code: 10EXTRA - details
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Gain additional tire clearance to fit 33" tires and get a cool new look with this Tuff Country #55902 Toyota Tundra 4.5" lift kit. This very popular lift kit uses a combination of a one piece subframe and upper coil / strut spacers to lift the front end while rear cast iron block lift the rear. Differential drop bracket, a front sway bar drop kit, upper ball joint spacers and a steering shaft extension keep everything aligned properly. Once installed this lift kit allows use of 33"x12.5" tires. Tuff Country has been producing quality suspension products for over 25 years and backs all lift kits with a limited lifetime warranty.

Note: To purchase Tuff Country 55902KN (w/SX8000 Shocks) or 55902KH (w/SX6000 Shocks) please select in options above.

At Suspension Connection we are the #1 retailer of Tuff Country products in the world. Great prices, expert knowledge and exceptional customer service are why so many customers trust us with their Tuff Country purchases. Try us out!

Features and Benefits

  • Tuff Country #55902 lifts rear of vehicle 3" for a level stance
  • One piece sub-frame increases strength & durability
  • Upper coil/strut spacer maintain a near factory ride
  • Stock front struts can be retained
  • New ball joint included with upper ball joint spacer
  • Allows use of 33" x 12.5" tires

Installation Notes

1. Factory length shocks must be replaced with new extended rear shocks to install this lift kit properly. Please choose shocks & boots in the "Options" fields above if you have not already purchased extended shocks. Front struts can be retained
2. Factory rims will not fit with this lift kit. A rim with a 4.75" back spacing or less is required.

Tech Specs

Download Instructions: 55902 Instructions
Recommended Tire Size: 33" x 12.5"
Amount of Lift: 4.5" Front / 3" Rear
Items Included:

1) One piece subframe, 2) Upper strut spacers, 2) Differential drop brackets, 2) Sway bar drop brackets, 2) Upper ball joint spacers, 1) Steering shaft extension, 2) Upper ball joint knuckle plate, 2) Cast iron 3" rear lift blocks, 4) Rear ubolts, 1) Hardware bag

Weight: 100.00 lbs.
Part 55902 fits:
  • 2006 Toyota Tundra
  • 2005 Toyota Tundra

Customer Questions & Answers

Have a question about this product? Let one of our experts answer it for you!

We will respond with an answer ASAP.

Besides this kit and the optional rear shocks what else is needed for installation ?
Good Question. That is everything you will need to install this lift kit. However the factory rims will not fit once this kit installed. Rims with a 4.75" back spacing or less are required.
Will i need to replace upper a arm with this kit?
No you will not have to replace your factory upper control arms with this kit. Tuff Country part # 55902 and your choice of rear shocks will be all that you need to install this kit.


  • 4.0 out of 2 Overall
  • 100% reviews recommend this product
Review Product
Great product for a great price
Love the kit
Recommend this Product: YES
2006 Toyota Tundra SR5
– Value
– Quality
– Installation
good product
product quality was good. Photos showing installation were terrible and unless you had some mechanical knowledge you were going to suffer through the install
Recommend this Product: YES
2006 Toyota Tundra
– Value
– Quality
– Installation