SPYDER xTune 07-13 GMC Sierra 1500 LED Tail Lights - Black Smoke (ALT-ON-GS07-G2-LED-BSM) 9038518 Lighting Do I need to modify

Do I need to modify the wiring to install this

refined OEM+ appearance

Stock appearance - Matches dash color and texture for seamless integration

1× PERRIN Performance Reservoir Cozy

Direct replacement right headlight assembly engineered to OEM specifications for Super Duty trucks

SPYDER xTune 07-13 GMC Sierra 1500 LED Tail Lights - Black Smoke (ALT-ON-GS07-G2-LED-BSM) 9038518 Lighting Do I need to modifySPY xTune Tail Lights Tail Light Set Spyder Auto's custom lights can make your vehicle look better and increase your safety. The artistic designers at Spyder create one of a kind masterpieces using lights as their palettes, enabling your vehicle to have a distinctive presence on the roadway. These lights also provide improved illumination, allowing you to see better and make your vehicle more conspicuous, for safer driving, especially at night and