U-Connect for hands free communication through your car stereo as a factory option also full digital Satellite radio. The doors on both the Standard cab and Quad had silver accents along the middle above the arm rest. It also came with a leather trimmed steering wheel and with heavily bolstered racing-derived suede-trimmed charcoal leather seats. The center stack was adorned with silver trim, and a silver trim strip with the SRT-10 logo resided under the passenger-side air bag cover. Taking a cue from the Dodge Viper, the Ram SRT-10 came with a red start button on the dash. The manual transmission regular cab featured a Hurst shift lever, which sprouted from a silver metal shift bezel and was fitted with a Viper shift knob. Aluminum performance-inspired pedals replaced the stock setup. The gauge cluster featured satin silver-faced gauges and Viper font and graphics. The A-Pillar on Driver's side has an Oil Temperature Gauge, sporting the SRT logo. The speedometer and tachometer were re-calibrated to match the Ram SRT-10's increased performance. Optional sunroof was electric, as was a small electric rear window. Colors Excluding the special editions, the 2004–2005 Ram SRT-10 came in three colors: Black Clear Coat, Bright Silver Metallic Clear Coat, and Flame Red Clear Coat. The redesigned 2006 Ram SRT-10 came in Mineral Gray Metallic, Inferno Red Crystal Pearl Coat, Brilliant Black Crystal Clear Coat, Flame Red Clear Coat and Black Clear Coat. Wheels and brakes The stock wheels were fitted with Pirelli Scorpion P305/40R-22 performance tires and modeled after the 10-spoke wheels available on the Viper. The brakes for the 2004 model (front and rear) and 2005-06 (rear) were modified from the Ram Heavy Duty truck for use in the Ram SRT-10. The standard ABS-equipped brakes were fitted with rotors in front and rotors out back. 2004 models used red-painted two-piston sliding brake calipers front and rear; these were replaced with larger four-piston monoblock calipers up front in 2005–06, designed by TRW and unique to the SRT-10. Two NASCAR-inspired brake cooling ducts integrated into the front fascia provide cooling for the Ram SRT-10's brakes. Quad cab Following the success of the Ram SRT-10 regular cab, Dodge decided to introduce a Quad Cab version starting in the 2005 model year. The new Quad Cab was aimed at the performance truck enthusiast who wanted a performance pickup, but not at the expense of room for passengers and towing capacity.