Truck Hardware Finishing Caps - 4 Piece - Fits 2019-2026 GMC Sierra 1500

Existing reviews

92 review(s)
Perfect Fit
5
These Caps arrived in great packaging and when promised.  The instructions were very clear and installed easily. A must have if you intend on installing aftermarket mud flaps.
Anonymous
March 14, 2026
Excellent, Easy to Install Product
5
I didnt even know about these finishing caps until I was looking to replace my broken OEM flap that comes on the truck. These finishing caps make the truck look much better in my opinion, a great aesthetic upgrade I didnt even know I needed. Install was very easy, took me about 40 min to do all 6 of the caps. Rear caps take a little longer because you cant turn the wheels out of the way, but I still managed to do it without having to take the wheels off at least.
steve
January 12, 2024
Thank you!
5
Love the new finishing caps on my Denali.
Troy
December 25, 2023
Great fit
5
Easy install and great fit.
Mario
December 24, 2023
Amazing quality and fit
5
Love the way these look. The fit was amazing and very easy to install. Shipping was extremely fast.
I am so glad I purchased these.
Josh
December 23, 2023
Fit perfectly
5
These caps fit where the plastic factory splash guards were on our 2021 GMC 1500 AT4.  They finish off the bottom so real mudflaps can be installed.
JANEL
September 25, 2023
Sierra 1500 Finishing Caps
5
Looks great on ‘21 AT4 but still scrubs with 35x12.50r20 tires. May have to trim the corners on it.
Caleb
September 23, 2023
Finishing Caps
5
These are a great fit for anyone wanting to delete the factory mud flaps
I had to go this route because of a leveling kit and bigger tires to get rid of the tires rubbing
They are a perfect fit matching up to the factory flared

Would highly recommend

Thanks Mike    
Mike
September 22, 2023
Caps are fine. Mounting hardware is junk.
5
These are the most expensive flaps on the market. Had them on one vehicle for 20k miles. Tried removing them and putting them on my new pickup and they are shot. The locking nuts that are supposed to be welded spun and the other slip over connection was stripped out and corroded. Very unhappy that I have self tapping screws holding on $700 flaps on my $81,000 Denali. Will never buy again.
Anonymous
September 22, 2023
Must have to help with rubbing.
5
I was rubbing very bad after my 4 inch lift and 35”s were added.  Swapped out the mud flaps for these deletes and cut it down by 75%.  Still rub a bit on full lock, but I’ll put some miles on these tires and I’ll be ready to roll.  Thanks.
J.
August 12, 2023
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