Spec-D Tuning Glossy Black Smoke LED Bar Tail Lights Compatible with 2015-2020 GMC Yukon Denali SLE SLT, 2015-2020 GMC Yukon XL Denali SLE SLT, Left + Right Pair Assembly

Our factory tail lights kept going out so we bought these. Easy to install and look amazing if your blacking out a vehicle. Couldn't be happier

These tail lights are dead easy to replace, and depending on yiur factory paint color (mine was a metallic gray), these lights have potential to add a real wow factor to the rear of the vehicle. Totally worth the money.

These are a great replacement for the stock ones when they fail and gm won’t warrant out the stock ones. Would be 5 stars but the brake lights bulbs are quite dim compared to the rest of the assembly

These are super sweet and easy to install but I had water condensation in the light right away. Contacted the seller last week for a replacement, waiting to hear back.

We'll see how they last but these are a great alternative with oem brightness on the light tube and flashers. The harness connects to the plug under the rear bumper which is not part of the instructions. easy enough to follow the cable. Maybe this time i wont have cheap gm circuit board malfunctions with taillights that work when they want.... Thanks Spec-D

For the price I expected better. I kniw they are on the cheap side for this vehicle but they don't fit good. Took some tweaking and adjusting to match the body lines. Brake lights are very dim. Don't buy these.

Water leaked into the driver side the 2nd day I installed it. I had to use a lawn blower to blow out the water that took me nearly an hour to do. I didn't want the hassle of boxing and return shipping so I sealed both lights all around with silicone. Other then that, light looks better then their unprofessional looking photoshopped image of the lights on the vehicle. If you do decide on these, hopefully they sealed better or you have to seal before installing.

These taillights are not only a great value, OEM part for a single taillight is $650+ the Dealer wanted $950 to replace just the driver side, but are also very easy to install. total time to install was less than 10 minutes for both. The Design by GM for the taillights to be an entire assembly and not individual lights, is bad for the consumer, but these make it reasonable in comparison.