2015-2019 GMC Sierra 2500/3500 LED Reflector Headlights Pair SS3 The lenses are interchangeable

The lenses are interchangeable

These headlights have been upgraded and now feature a selectable DRL

Direct replacement for Chevrolet Tahoe Z71 fog lamps

and work correctly with the factory electronics

the halogen lighting leaves a lot to be desired

2015-2019 GMC Sierra 2500/3500 LED Reflector Headlights Pair SS3 The lenses are interchangeableThe GMC Sierra is an excellent truck, with plenty of modern features. GM started including LED components in the headlights, but stopped short of full LED. With upgraded headlights from Form Lighting, you can add full LED functionality to your truck, along with a number of modern features. Full LED Output. These headlights feature full LED function, including low beam and high beam. Using modern, application specific optical reflectors, these lights