This automotive-themed office chair is wider and larger than the GrandPrix Series Chair, with separate adjustments for armrest height and seat height/incline/recline, as well as an inflatable-bladder lumbar support. This racing-inspired desk chair is rounded out by tire tread-style armrests, three color inserts to accent the sleek alloy hardware, and even a billet aluminum shift knob. It rolls easily on a stable, attractive 26" alloy base with five racing wheel-styled casters. Covered by lifetime warranty. Choose Red, Black or Silver.