2007-2013 Silverado/Sierra Extended Cab 4-Door

Easy to install, makes the truck looks 100x better!

Pretty easy install if you follow the directions, looks way better than the rusted out rockers

I watched a couple of YouTube videos on the installation of these covers. I was going to weld metal replacement panels but opted to get these instead as they are much less labour intensive to install and will look great for the life of my truck. They are very well engineered and come with a great set of instructions. There are additional items available that may be used depending on your individual requirements. The company should be commended for providing such a great product and support services if required.

These brackets will reinforce the pinch weld area and running board attachment surface. They are especially well made and worth every penny.

This worked perfectly for my rusted up inner rockers.

The covers fit perfectly, the enclosed instructions were good as were the online videos. I had to trim slightly to work around side steps but otherwise the covers matched well.

Looks nice. Now I'm ready for inspection.

I love my 2014 Sierra, but the estimate I got to fix the rust damage on the rocker panels and cab corners was more than I was willing to spend. I found these covers from OAM probably 6 months ago but just wasn’t sure about it. Finally I stopped in at my favorite body shop - They weren’t familiar with them but said they’d install them for me (figured they’d do it quicker than I could). I’m glad I did - it looks incredible. If you didn’t know they were after market, you wouldn’t know they are after market. I’ve told all my truck owning friends about them. We’ll see how they wear, but so far I’m 100% happy!

Good company to work with. I had an Order issue, with me ordering the wrong set. But they were helpful in getting me the correct ones. The parts themselves fit and looked great.

It was a very good choice.

Worked great, painted them, put them on , covered all the rust , looks brand new!!! Thanks

Perfect fit. Didn’t arealize i needed to paint the smooth. Would have gone with textured in hindsight. Very happy nevertheless.

The covers fit perfectly and look great the install was easy I would highly recommend them

Purchased due to cab corner and rocker panel deterioration. We’re in Canada and we have nothing like this here. The quality is amazing. Well worth paying duty! Easy installation. The 3M tape is high quality too, they do not cheap out and give you crappy products. I accidentally entered the incorrect address into my order, I emailed their office to let them know. They emailed me back within 24 hours confirming the new address had been updated. Amazing quality and communication. Well worth the money. My truck is now looking like is new again. Thank you OAM!!!

I’ll start with the pro’s. Fit and coverage are fantastic! It looks like part of the truck. Installation was fairly easy. I had to do it on the floor so that made it way more difficult than it had to be. (The 2-3 hour install time must be referring to people with access to a lift!) I put the first one on myself. My son showed up and helped w/the other side. I highly recommend having help, but doable with one person. Now that I’ve done it once, the next time will go quick. I also recommend getting the installation kit. Everything you need. Well worth it and comes with a hand riveter which I did not have. If you can operate a drill, rivet gun(I had to google that), and a paint brush, you can do this and it will look great.
As far as the cons, really not alot of complaints. The double sided tape was a little tricky at first. There’s some technique involved there. It’s really good stuff so you wanna make sure that leading edge is where you want it the first time. And I think they should include some sort of sealant/adhesive for the top of the cover above the cab corner. The tape is kind of e exposed to the elements. I got some permatex to seal it with.
Overall I’m very happy with the results. Impressed even.