Porterfield Brake Pads for 2003 GMC SIERRA 1500 2WD EXT CAB 4 Wheel Steer 325mm Rear Compound:R4-1 If you encounter fitment issues

If you encounter fitment issues or leaks

Wipe down with a clean cloth before mounting to remove any packaging residue

more consistent illumination compared to stock halogen lights

These are designed as direct bolt-in replacements at factory mounting points

Porterfield Brake Pads for 2003 GMC SIERRA 1500 2WD EXT CAB 4 Wheel Steer 325mm Rear Compound:R4-1 If you encounter fitment issuesPorterfield Brake Pads for 2003 GMC SIERRA 1500 2WD EXT CAB 4 Wheel Steer 325mm Rear Porterfield R4 Porterfield R4 Carbon Kevlar based brake pads were fully designed for heavy duty extreme motorsports use. Its one of the the few true motorsports competition pads available on the market today. The carbon based semi metallic R4 brake material allows the brake pad to absorb huge amounts of heat and dissipate it quickly and evenly over time. The Carbon