DSI is the nation’s leading builder of Up-fitted vehicles sold exclusively through new car dealers. You can purchase with confidence knowing each DSI package is engineered and designed specifically to enhance both the vehicle performance and appearance as well as ensure many miles of reliable service. We only partner with industry leading manufacturers like Pro Comp and Smittybilt who utilize the latest design and engineering practices. This commitment and attention to detail ensures every aftermarket component is designed, engineered, and test fitted specifically to each chassis; ensuring vehicle compatibility and long service life, and backed by our Exclusive LiftShield Powertrain Warranty. When choosing a custom Up-fitted vehicle - demand the best, one built by DSI. You’ll be satisfied you did…..We Guarantee it!


Certified Compliant – FMVSS 126

Pro Comp-Equipped 2014 Toyota Tundra

Passes Electronic Stability Control Test


Another industry first! Pro Comp is proud to announce that it has tested and successfully passed the Federal Motor Vehicle Safety Standard (FMVSS 126) test on a 2014 Toyota Tundra 4wd . This highly specialized test was performed to show that the installation of a Pro Comp 6-inch suspension system, Pro Comp wheels and 35-inch Pro Comp Tires would not compromise the performance and effectiveness of the vehicle's Electronic Stability Control system.


Pro Comp's testing was performed on a test track where the true capabilities of their products could be measured more accurately. This accomplishments is just another example of Pro Comp’s ongoing commitment to advancing the performance and technology of its products.


Lift Height: 6 Inches

Front Lift: Crossmember & Steering Knuckles

Front/Rear Crossmembers

Compression Struts

Front Sway Bar Spacers

Bump Stop Extensions

Brake Line Extension Brackets

Rear Lift: Block/U-Bolt Kit

Shocks: Rear ES9000 Shocks

Shock Boots Included

Max Tire Size: 35X12.50

Wheel Size Range (Inch):18-20

Wheel Width Range (Inch):8-9

Max Backspace for 18 (Inch) 5.5

Max Backspace for 20 or larger (Inch) 6.0


Pro Comp Suspension Products reflect customer-driven, racing influenced technology and engineering with a focus on world-class manufacturing processes and techniques. Improving vehicle appearance and handling are the

primary objectives and just one of the reasons DSI chooses Pro Comp.


LRG 101 Black Machined
LRG 101 Matte Black
LRG 102 Black Machined Finish
LRG 102 Matte Black Finish
LRG 103 Black Machined Finish
LRG 103 Chrome Finish
LRG 104 Black Machined Finish
LRG 105 Black Machined Finish
LRG 105 Chrome Finish
LRG 106 Matte Black Finish
LRG 106 Chrome Finish

Not all wheels shown will properly fit all vehicles.

LRG Rims is a custom wheel brand that specifically targets applications for Trucks, Jeeps and SUV’s. The inspiration comes from the ability to blend years of background in the custom wheel industry with the current lifestyle of automotive enthusiasts and create unique products. It is in their culture to deliver high quality, fashion forward designs that defy conventional industry standards.

LRG 107 Machined Finish
LRG 107 Matte Black
LRG 108 Black Machined

PRO COMP alloy wheels

Pro Comp Alloys are designed using State-Of-The-Art Low-Pressure-Casting Technology providing unsurpassed wheel strength, style and value. Pro Comp Alloy Wheels combine head turning style, light weight, durable finish in black, black powder coat chrome and polished. Pro Comp Alloys also incorporate a high offset brake clearance for todays performance trucks and sport utility vehicles.

Not all wheels shown will properly fit all vehicles. Check with your Dealer for fitment and availability.

CLICK to see the line of Pro Comp Alloy Wheels

Wheel shown in 6 Lug Bolt Pattern

Also available in other Patterns





Sweeps water and debris away from the contact patch and contributes to all-weather stability



Increases grip on all terrains and in inclement weather environments by clawing the driven surface



Greatly improves traction in all-terrain environments and all-weather conditions while increasing puncture resistance



A balanced compound formulated for optimum performance across wet, dry, on- and off-road surfaces



Quiet ride assurance – Alternating tread blocks reduce pitch noise as the noise from one block pitch is canceled out by another.

The Pro Comp Xtreme A/T Sport features an aggressive directional tread design that combines a perfect balance of on- and off-road performance, a quiet ride and a 60,000 mile treadwear warranty. State-of-the-art, tri-ply

construction provides greater puncture resistance in the sidewall while two steel belts and a spiral-wound nylon

overwrap offer better stability and load carrying capacity at highway speeds.

The Pro Comp Xtreme A/T Sport is suited for all applications.

The new Pro Comp Xtreme MT2 radial is designed for full-size trucks, Jeeps and SUV's that see a combination of on- and off-road use. No matter if it’s hauling heavy loads or exploring rugged terrain, the Xtreme MT2 delivers the toughness and traction needed to get the job done. The aggressive open tread design was optimized using computer modeling to deliver unsurpassed grip and control without excessive noise. It also delivers improved self-cleaning performance in mud and snow.



All step pads are secured with five pins into a compressed step area. No exposed metal to rust or flimsy pad attachments! Each bracket has been custom designed to ensure a “No Bounce” fit and ease of installation.


All Smittybilt Sure Steps™ are custom fit to the specific vehicle application. Unlike other brands, we do not use “generic” length tubes with cheap brackets. Smittybilt incorporates a third center bracket to further strengthen the installation making Sure Step™ the firmest, easiest to install tube step ever created. Every Sure Step™ uses powder  coat painted 3/8"-1/4" steel NO drilling of brackets required.