Appearance changes to the 2006 Chevy TrailBlazer SS include SS-specific front and rear fascias, with blacked-out crosshatch grille patterns, larger grille openings, projector beam fog lamps, rear spoilers and dual chrome-tipped 3.5-inch exhaust outlets. SS models also get monochromatic exterior moldings and trim, 20-inch aluminum wheels and an SS-specific ebony interior with "gun metal" trim accents. SS models also have sport seats with larger bolsters, a new three-spoke leather-wrapped sport steering wheel and a leather-covered shifter knob.