Headquartered in Los Angeles, California, USA. R1 Concepts is the leading manufacturer and retailer of award winning automotive braking systems. With over 20 years of automotive brake knowledge, R1 Concepts has developed one of the most comprehensive brake catalog in the industry for all foreign and domestic vehicle applications from 1930-present.

This Part Fits:

Year	Make	Model	Submodel
2003-2005	Chevrolet	Astro	Base
2003-2005	Chevrolet	Astro	LS
2003-2005	Chevrolet	Astro	LT
2002	Chevrolet	Avalanche 1500	Base
2002	Chevrolet	Avalanche 1500	North Face
2002	Chevrolet	Avalanche 1500	On Road Edition
2002	Chevrolet	Avalanche 1500	Z71
1999-2000,2003-2004	Chevrolet	Silverado 1500	Base
2004-2006	Chevrolet	Silverado 1500	Hybrid
1999-2000,2003-2004,2006	Chevrolet	Silverado 1500	LS
1999-2000,2003-2004,2006	Chevrolet	Silverado 1500	LT
2004,2006	Chevrolet	Silverado 1500	SS
2003-2004,2006	Chevrolet	Silverado 1500	WT
2004	Chevrolet	Silverado 1500	Z71 Off-Road
2007	Chevrolet	Silverado 1500 Classic	Hybrid
2001	Chevrolet	Silverado 1500 HD	LS
2001	Chevrolet	Silverado 1500 HD	LT
2000-2001	Chevrolet	Suburban 1500	Base
2000-2002	Chevrolet	Suburban 1500	LS
2000-2002	Chevrolet	Suburban 1500	LT
2002	Chevrolet	Suburban 1500	Z71
2000	Chevrolet	Tahoe	Base
2000	Chevrolet	Tahoe	LS
2000	Chevrolet	Tahoe	LT
2000	Chevrolet	Tahoe	Z71
2003-2005	GMC	Safari	Base
2003-2005	GMC	Safari	SLE
2003-2005	GMC	Safari	SLT
2003	GMC	Sierra 1500	Base
2003	GMC	Sierra 1500	Denali
2005	GMC	Sierra 1500	Hybrid
1999-2000,2003	GMC	Sierra 1500	SL
1999-2000,2003	GMC	Sierra 1500	SLE
1999-2000,2003	GMC	Sierra 1500	SLT
2003	GMC	Sierra 1500	WT
2000	GMC	Yukon	Denali
2000	GMC	Yukon	SLE
2000	GMC	Yukon	SLT
2001-2002	GMC	Yukon XL 1500	Denali
2000-2002	GMC	Yukon XL 1500	SLE
2000-2002	GMC	Yukon XL 1500	SLT