HUMMER 3R General specifications
* H3R concept* LS7 7.0L V-8 with 505 horsepower and Hydra-Matic 4L60 electronically controlled four-speed transmission
* Custom valve covers and ignition coil covers
* New, forward-tilting hood with Lexan see-through insert
* Power-operated hood hinges
* Custom air induction system with dual air boxes
* Racing-inspired paint scheme with custom badging
* Off-road lighting package with unique light bar
* Custom rear dual exhaust system with four outlets
* Wheel flares with quick-remove fasteners
* HID headlamps from Starr Lighting
* Clear front corner lamp lenses
* Front bull bar
* Body-color ‘Jerry’ can mounted on the spare tire carrier
* Twenty-inch wheels
* Mickey Thompson Bear Claw 35-inch off-road tires
* Rotora high-performance brake package
* Fixed quarter window inserts
* Eaton front locking differential
* Enhanced cooling system with larger radiator
* Modified suspension with Tenneco/Rancho four-inch lift package and Rancho reservoir shocks
* Re-trimmed interior with brushed metal accents and trim
* Front racing seats with five-point safety harnesses and weather-resistant seat material
* Simpson window safety net
* Washable rubber floor covering replaces carpeting
* Navigation radio system
* Off-road integrated display gauge package with compass, inclinometer, altimeter and timer
* Auxiliary performance gauges
* Auxiliary 20-gallon fuel tank
* Second-row seats deleted
* Cargo-area spare tire mount