For 99-07 Chevy Silverado Sierra 4DR Extended Cab Steel Rocker Panels Left+Right

• 100% brand new items, never used or installed.
• 2-piece rocker panels kit (left driver & right passenger side).
• Made by OEM approved manufacturers with materials that meets or exceeds strict OEM requirements.
• Manufactured from high quality aircraft grade steel for superior strength and durability.
• Replaces existing factory rocker panels and restores the appearance of your truck from rust damage.
• * Welding is required for installation. *
• No installation guides are included, we highly recommend seeking professional installation.

Compatible/Replacement for:

• 1999-2006 Chevrolet Silverado 1500 / 2500 HD / 3500
• 2007 Chevrolet Silverado Classic 1500 / 2500 HD / 3500
• 1999-2006 GMC Sierra 1500 / 2500 HD / 3500
• 2007 GMC Sierra Classic 1500 / 2500 HD / 3500

** Fits 4-door extended cab models only. **