RDBS 4PCS Plug Kit for 2500HD Rear Wheel Well and Cab Frame Holes Cap Fits 2001-2019 GMC Sierra and Chevy Silverado 2500 Truck Accessories

BUT ... you need to align them carefully. They are hard plastic but the rubber 'feet' that hold them in are soft. But you must align the cover's sleeve with the hole in the truck frame. If you start the plug crooked, you will never get it to align. I used a 2 pound mini maul and slowly tapped around the edge to get it started then hammered away to get it to completely seat. Never any issues. And for those people wondering where the 2 small plugs go, there are frame holes right under the front doors that they fit into perfectly.

Paying attention to previous reviews, I was especially careful when installing them so they wouldn't break. They look great.

All's good the smaller one are a little to tight but the big one was all I wanted anyways Thx

Absolute junk. First one I put in broke immediately on the edge. Put the second one in and it broke immediately. Don’t waste your money.

Don’t fit 2024 2500 I took a chance

Excellent product and seller.

Great product fits good! Only 2500/3500

I bought this to fill in the ugly frame holes on my 2017 silverado 2500. When installing, be sure to take your time and line it up perfectly. I used a piece of scrap 2x4 over the cap and struck that with a hammer to keep from cracking the plastic. Also, make sure you wash out the tube your installing the plugs in. Mine was full of dirt. Install was easy and the truck looks 100x better without the holes in the frame

The caps will fit in the holes in my frame but not tightly, they do not provide the o’rings you need to make them snug, as others have already stated. Not sure why they wouldn’t start providing these after this many complaints but whatever, I would try to find them somewhere else. Do not recommend.

Easy install