Compatible With: 2014-2018 GMC Sierra 1500 w/ Factory Incandescent Tail Light Model; 2015-2019 GMC Sierra 2500HD w/ Factory Incandescent Tail Light Model; 2015-2019 GMC Sierra 3500HD w/ Factory Incandescent Tail Light Model; ***Compatible w/ Factory Incandescent Tail Light Models***; ***Not Compatible on 3500HD Dually Models***; ***Not Compatible w/ 2014 Old body Model***; ***Not Compatible on Models w/ Factory LED Tail Light***. Comes with a Pair Which Means Included Left Side (Driver Side) & Right Side (Passenger Side) OE Design For Direct Fit, Form And Function For An Simple And Fast Installation DOT (Department of Transportation) & SAE (Society of Automotive Engineers) Approved No Installation Guide or Instruction Included, Professional Installation is Highly Recommended This is a 100% brand new pair of Replacement C Tube LED Tail Lights in Chrome Housing Clear Lens

Compatible With:
2014-2018 GMC Sierra 1500 w/ Factory Incandescent Tail Light Model
2015-2019 GMC Sierra 2500HD w/ Factory Incandescent Tail Light Model
2015-2019 GMC Sierra 3500HD w/ Factory Incandescent Tail Light Model

ATTN: Compatible w/ Factory Incandescent Tail Light Models
ATTN: Not Compatible on 3500HD Dually Models
ATTN: Not Compatible w/ 2014 Old body Model
ATTN: Not Compatible on Models w/ Factory LED Tail Light