Diode Dynamics 20-21 Sierra 2500/3500 HD LED Sidemarkers - Amber Set Suspension>Tie Rods during the day while still

during the day while still providing powerful LED technology to light up the night

These links use a greaseable polyurethane bushings for a smooth ride with minimal deflection

1989 Chevrolet R2500

whether you're cruising to your local car meet or tearing up the track

Diode Dynamics 20-21 Sierra 2500/3500 HD LED Sidemarkers - Amber Set Suspension>Tie Rods during the day while stillFeaturesPlug and play compatible with GMC Sierra HD 2020+ fender lightsDynamic startup sequence with animated effectFully illuminated housing with dual lens design for an even glowOptional Sequential turn signal feature with plug and play wiring harnessOEM grade construction and perfect fitmentEngineered and assembled in USAOverviewUpgraded Styling. These LED sidemarkers are a plug and play replacement for the factory fender lights illuminating the