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Protect your base plate from rust and dirt while helping it to blend into the front trim of your vehicle. Rubber caps plug right into the base plate receivers to keep them clean and ready to use.
Features:
Specs:
Note: May need to trim inserts to fit certain base plate models.
California residents: click here
Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
It's Brad here at etrailer, and today we're taking a look at the Roadmaster base plate covers. And you can see we have 'em installed here on our Jeep and they're gonna be available in two different sizes. We have an inch and a half as well as an inch and a quarter, depending on which base plate your vehicle uses. Now in flat-towing your vehicle you're gonna have your arms in place so you don't have to worry about anything getting in there but your car is still your car. So when you have this all unhooked you're gonna be left with some open holes, otherwise you're gonna be leaving your arms in place which I don't really suggest because if someone comes by and decides to take it, well, you're not gonna be able to hook up your vehicle. So when you are ready to unhook your vehicle and let your car be a car again, you can go ahead, take your arms out, and as I mentioned, you can leave this in the vehicle, but if someone takes this you're kind of out of luck of hooking up your vehicle again.
So you can just simply take your plug, put this in place, and not only is that going to give it a little bit cleaner look overall, but also it's gonna keep rocks from getting inside of here which could make it difficult to get this back into place. In fact, we had a neighbor here that was while camping they had their arms off, left this open, and they came back to a wasp nest in here. So again, just to kind of protect this from anything getting in here and building up, this is a nice easy way to do it and look good in the process. So with both of them installed, you can see it gives a flat tow setup quite a bit of the cleaner look. And that's what a lot of times your base plates are kind of unsightly.
So not only does it give it a nice cleaner look, a little bit more OEM, but overall just being able to protect those openings is gonna make every time you hook up with your tow bars a lot easier. And that was a look at the Roadmaster base plate plugs..
Found this while looking for a drop receiver extension. Didn't know it was even available, thought it would be a nice way to clean up the front of the tow car & a practical way to keep the tow plate receiver holes clean.
These covers fit very snugly in my car's baseplate, should do a good job keeping out debris when not towing.
Great product! I wish I had it a year ago. It will make all the difference on functionality and appearance. Due to steel rubbing on steel the paint wore off and it started resting. These plugs/caps will definitely help keep it clean and protected.
We ordered the base plate covers on a Thursday and two days later they showed up. We have ordered other products before and always in stock with quick delivery. E trailer is our go to place and will buy again.
Debbie 
9/19/2024
They are still in place and doing their job. They complete a cleaner look instead of two open holes.
Great product fists good.
John
5/27/2025
Great product it makes your car look much better.
Enhanced the look of my Jeep
Jeffrey
4/10/2025
Great covers for my base plate. Gives the front of my jeep a clean look when not towing....Jeff
Easy to install and remove when ready to hook up car for camping.
Patricia
2/12/2025
Absolutely wonderful. A year later and no problems.
Jameson C.
2/12/2025
Great product, fast shipping.my go to company for all things rv and flat tow vehicles.
This was the perfect finishing touch for my Roadmaster base plate installation on my 2017 Honda Fit. Provides that extra protection in keeping debris out of the socket as we as blocks anything from getting to the front of the radiator.
Fits as should, and delivery was timely! Have been looking for a product like this forever, found it on one of the RV forums that I follow ! Should definitely prevent the rust that I have experienced before !
David
3/17/2019
Actually they were perfect, worked as should, but unfortunately they were left behind at a campground and have never re-ordered!
These are a little thinner rubber than the last ones I had, but that was a different base plate, and may have been the 1-1/4" version. Wish the inner rubber that goes inside the tube was a little thicker on these, but they'll work. etrailer.com's price is probably as good as you'll find anywhere, but still feel that Roadmaster is asking/expecting a bit much for 2 rubber plugs.
As always your product as described and delivered on time
Looks good and works well
These fit perfectly into the outlet on my loadmaster baseplate.
Super fast delivery. Fit perfectly to protect my baseplate inserts
Fit great, just what i wanted.Thank you
The Roadmaster receiver inserts fit perfectly and add that finishing touch to the base plate. As always, best price around and quick delivery. I find it interesting that when I talk to manufactures they almost always tell me to buy the item from etrailer.com - "they have the best price".
I'll be back!
Great product, perfect fit!
It was hard to find on the webdite even using the model and make of the hitch. Should be listed under accessories
Phillip
1/1/2024
Good. They were hard to find on your website because of not knowing the correct name. Could be listed on roadmaster parts
they are great
Anthony
8/23/2024
Still look and work like new!!
fast service delivery---product quality great
Arrived in perfect condition. Exactly as described.
Perfect fit and fast service!!
These caps are perfect for our Roadmaster baseplate on our Jeep Cherokee. They stay in and keep dirt and grit out and most importantly are not difficult to get out when attaching the arms to tow the Jeep. Highly recommend for anyone with a Roadmaster baseplate.
Jon N.
7/6/2021
Still working perfectly after 1.5 years.
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Kreid
3/22/2025
Fabulous product! The rubber plugs retain their flexibility and continue to fit snugly a year later. They are a must-have if you flat tow with receivers on the front of your vehicle.