How to Install the Rubber Bumper for Enclosed Trailer Ramp Doors ABS79FR
Updated 06/17/2026 | Published 06/12/2026
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Question:
Hi. I have a Interstate 16foot cargo trailer. I have looked everywhere and cannot find how to install the rubber bumpers on a NEW ramp door.... I know its probably not rocket science. but it would be nice to do it right! Thanks!
asked by: Glenn
Expert Reply:
Hey Glenn. The Rubber Bumper for Enclosed Trailer Ramp Door item # ABS79FR you were looking at simply attaches to the ramp door with a bolt or screw. The cutout inside the bumper is 3/8" in diameter so you'll need a a 3/8" diameter bolt or lag screw.
The Rubber Bumper for Enclosed Trailer Ramp Door item # ABS79FR is sold individually. It is made of flexible rubber and is 2-1/2" in diameter by 1" tall.
I linked an installation video below so you can see how to get the bumper installed.
If you have any additional questions, go ahead and click on the box that says Add Comment and I'll be happy to answer them.
(click to enlarge)
Product Page this Question was Asked From
Rubber Bumper for Enclosed Trailer Ramp Door - 2-1/2" Diameter
- Trailer Door Parts
- Ramp Door Bumpers
- Round Bumper
- Bolt-On
- 2-1/2 Inch Wide
- Rubber
- ABS Fasteners
more information >
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Javi S.
6/15/2026
Hey Glenn, I have the same trailer ( Interstate), I followed the video from etrailer, it was pretty much straight forward I didn’t use lag screw I used 3/8 bolts instead. I installed three rubber bumper pucks. You will have to watch out for the little folding piece that is inside the ramp door. When installing the center puck if you do install a center. I installed one on each side and one in the middle. Make sure you get measurements to ensure they are equally spaced.