Why Choose A Bulletproof Suspension System?

Looking to install 37" tire up to 13.5" wide (that will not hit or rub) on your 2007-2013 Silverado 1500?

Bulletproof Suspension Inc. has the best kit made on the planet for your truck. Bulletproof Suspension Inc. has designed a 12" suspension lift kit with our world renowned exceptional design and engineering that will leave those who have something else in envy. All components are made from A36 steel plate 1/4" thick or thicker and heavy wall D.O.M. (drawn over mandrel) seamless steel tubing. We use continuous seam welding with our gusseted truss constructed. Bulletproof Suspension's SUV lift kit system for it's name sake is "Bulletproof".

This kit features our one cage piece that is truss re-enforced, heavy duty coil over extensions, differential drop brackets (4WD), A-arm drop downs, Steering drop downs, heavy duty coil over drop downs and Impact Bars come standard. Our unique one piece cage design with truss bar supports, supported upper control arm drop mounts and steering drop down system drops the factory suspension insuring that the factory steering and CV axle angles will remain within factory specifications. On top of all that, the Stabilitrak system on 2007-2013 models are no problem because Bulletproof Suspension Inc. retains the factory spindles.

The kit comes with complete step by step instructions w / photographs. The complete hardware kit provided is packaged and separately labeled for each step of the installation. If you get in a bind, just call our tech line and we will be glad to guide you through any difficulties that may occur. Although it is unlikely for you to have a problem as the kit is pretty straight forward and easy to install. It's alignment friendly too!

When purchasing this kit you will receive Bulletproof Suspension Inc 12" lift system. Two 14" shocks are required (sold separately) for the use of the basic kit, however, you can upgrade to Fox Racing shocks, Coil overs and many other premier brands.

Notes: Bulletproof Suspension Inc. recommends a 4.5" back spacing on the wheel. Front drive line needs to be extended 1.5" over stock (4WD only).

Bulletproof Kit Includes                                Required Products                                 Upgrades (Optional)

One piece cage                                                                       Bulletproof KIt                                                               Rear Fox Racing Shocks (2)
Upper a-arms                                                                          Rear Standard Shocks (2)                                         Rear Bulletproof Shocks (By Icon)
Upper a-arm drop downs                                                                                                                                              Fox Coilovers w / Springs
Differential drop downs & cross member                                                                                                                  Bulletproof Coilovers w / Springs (By Icon)
Impact bars                                                                                                                                                                      Uniball A-Arm Upgrade
Upper control arm cross member                                                                                                                               Billet Reservoir Clamps
Steering bracket
Steering linkage
Braided stainless steel brake lines
4-Link drop downs
Coil spacers
Pan-hard extension
Pan-hard support link
4 Link tie in plate
Sway bar links
Complete hardware kit