Simpson Nomex Underwear Bottom - White CJ-MOT-2 2001-2006 GMC Sierra 3500 Standard

2001-2006 GMC Sierra 3500 Standard Cab Pickup

2006-2001 Chevrolet Suburban - 1500 1/2 Ton

Lo Pro Tonneau Cover-Black-2016-2018 (2019 Legacy/Limited) Chevy Silverado/GMC Sierra 1500/2016-2019 2500 HD/3500 HD 6ft

commonly used for side and rear windows

Medium Base

Simpson Nomex Underwear Bottom - White CJ-MOT-2 2001-2006 GMC Sierra 3500 StandardOur softest Nomex and knit for added comfort on race days. Available in short or long sleeve and full length bottom. Nomex or CarbonX and underwear underneath a racing suit will dramatically improve Thermal Protection Performance (TPP) in the case of an accident involving fire. Features: SFI 3. 3 approved Nomex soft knit for comfort and fire retardancy Stay safe on the track with Simpson Racing, your trusted source for high performance motorsport