bing tracking image

RoadMaster Sterling All Terrain Towing Combo Kit Review

content loading

Products Featured in this Video

Review of the RoadMaster Sterling All Terrain Towing Combo Kit

Today we're going to take a look at the Roadmaster Sterling all terrain towing combo kit. This kit is going to come with seven different components. Our diode kit is going to transfer or signal from our RV through our factory wiring while it's being flat towed.Our diodes, what they're going to do is there going to protect our factory wiring from any back feed if there's a wiring issue from our RV, and vice versa.Now for this particular diode kit, it's not going to come with your six pull plug. You can find those here at The nice thing about these plugs is on the back it's going to tell you what wires go where. It does, however, come with a mounting bracket for your plug which you can attach to your baseplate.The kit is going to come with two locks for your quick disconnect bar.

Each lock is going to come with two sets of keys. Having the lock in place, you're going to deter theft of your bar. It's also going to come with a hitch lock to secure your tow bar in place and deter theft. Your lock is also going to come with a nice dust cap that's going to help keep any dirt and debris from getting in your locking mechanism.It's going to come with a nice tow bar cover. When not in use, or when you're not flat towing your vehicle place it over top of your tow bar and it keeps it out of the elements.

This kit also comes with two quick disconnects for attaching your safety cables. It's also going to come with RV silicone, which is going to work great for lubricating door hinges, your tow bar, and your awnings on your RV, and it's going to come with a nice bag to store your components when not in use.That will do it for a look at the Roadmaster Sterling all terrain towing combo kit.

Lyle A.


This video references the wiring plug RM-9010030-7 which does not come with the kit. But when I look for this part on your website it says it cannot be found. Is there a new part number for the plug.

Etrailer Expert

Jon G.


It's because you added an extra 0 in the part number. It should be # RM-910030-7. You can click the hyperlinked part number to get to the product page.

Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Shane H
Installed by:
Shane H
Employee Dustin K
Video Edited:
Dustin K
Employee Michael B
Video by:
Michael B

At we provide the best information available about the products we sell. We take the quality of our information seriously so that you can get the right part the first time. Let us know if anything is missing or if you have any questions.

About Us
photos and videos
Original Photos & Videos

Produced to make sure you know what you are getting and you get exactly what you need.

Installations Completed

To make sure products work and fit the way they are supposed to.

etrailer call center
Phone Calls & Emails Answered

1,125,924 phone calls and 1,350,587 emails to help find the right solution.

etrailer training
Average Hours of Product Training

We get to know our products firsthand so experts can better help you.

etrailer service
Years of Quality Customer Service

Assisting our neighbors and customers, face to face at the counter.

etrailer experts
Pages of Expert Information

Created to make sure you have all the answers to your questions, from real experts.