I got the D5S LED headlight bulbs for my 2017 GMC seirra SLT and they fit! It says it does not fit the 16-18 Base models of GMC or Chevy but clearly it does. I had to shave the notches a little bit but they fit great now! Again they fit my GMC seirra SLT very well!
Would 100% invest again!!!!!

I was very satisfied with the lamps. Although there were difficulties with the first set, the customer support department responded immediately and sent another set, so now everything works very well, I am happy. I recommend to everyone a wonderful company that cares about its customers and, accordingly, about its future.

I have purchased many bulbs through Lasfit. I did the same with my newest vehicle (tacoma). I installed rear turn signal/brake bulbs to replace stock bulbs. I have always been more than happy with Lasfit products. This time I noticed that when the headlights or parking lights are on that the rear turn signals will hyperflash.

I was actually already in an email thread with Lasfit about a shipping problem. I let them know of the hyperflash issue. And they offered a refund without me asking for one with no expectation of returning the items.

This just makes Lasfit a better company more than they already are. I can look past the fact that this issue is not displayed on the product page.

Bigger improvement over stock halogens: You see signs, road edges, and markings much better. The color is more modern clear white.Installation is easy

I've been using Lasfit bulbs on all my cars for several years now and LOVE them. Easy plug and play design with no weird fitment issues or errors like the other nameless Amazon bulbs. Loyal customer for life.

These headlights are absolutely amazing! Factory bulbs needed to drive with high beams on just to see, and now I only need the lowbeams on to see everything. There was a slight issue with one of the bulbs and after reaching out to customer service, they had a new one on the way to my doorstep in 3 days! Now that’s amazing!

Love these LEDS! Huge improvement over my stock bulbs!

Amazing floor mats. What was even better was the customer service when I had a self imposed ordering issue. They fit well and they are high quality as well.

I purchased these about a year ago and one of them started having an issue.

I sent a warranty request in and they responded within a few hours. They shipped me a new set no questions asked and I received them within 4 days of my warranty request.

Lights are better than expected. On a 2nd Gen Xterra, its best to remove the battery if you have larger hands.

AWESOME!

Last about 3 year's of normal use and easy intall

Easy install and obviously they work great

Excellent customer service. I ordered and installed these on march '25. One of the bulbs started to hyperflash. They send me a replacement ah worked just fine. Great product, very bright.

I love this product very much. I said my next vehicle WILL HAVE these bulbs 💡 all over. THNX 😊