1. Mud Flaps
  2. Roadmaster
  3. 36 Inch Wide
  4. Rubber
  5. Universal Fit
  6. Rear Pair
RoadMaster RoadWing Removable, Expandable Mud Flap System for RVs, Buses and Dual-Tire Trucks

RoadMaster RoadWing Removable, Expandable Mud Flap System for RVs, Buses and Dual-Tire Trucks

Item # RM-4400-102
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Retail:$581.34
Our Price: $353.03
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Mud Flaps

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Roadmaster Mud Flaps - RM-4400-102
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Protect your towed vehicle from nicks and dings with the RoadWing mud flap system. Its anti-sail design keeps the flaps down where they belong, shielding your car from flying road debris as you tow it. Fastest Shipping and Guaranteed Lowest Prices for RoadMaster RoadWing Removable, Expandable Mud Flap System for RVs, Buses and Dual-Tire Trucks. Read our customer reviews of Roadmaster mud flaps. Call 800-298-8924 for expert service or order your mud flaps part number RM-4400-102 by Roadmaster online at etrailer.com.
  • All Info
  • Reviews (24)
  • Q & A (10)
  • Photos
  • Why etrailer?

Roadmaster Mud Flaps - RM-4400-102

  • 36 Inch Wide
  • Roadmaster
  • Rubber
  • Universal Fit
  • Rear Pair
  • No-Drill Install
  • Clamps Onto Ball Mount
  • Smooth Frame

Protect your towed vehicle from nicks and dings with the RoadWing mud flap system. Its anti-sail design keeps the flaps down where they belong, shielding your car from flying road debris as you tow it.


Features:

  • Mud flaps prevent your towing vehicle from kicking up too much debris
    • Protects your towed vehicle, trailer and other cars on the road
  • Anti-sail design helps flaps stay down to deflect more
  • Double-bolt attachment points keep the RoadWing in place and level
  • Grooved interior channels knock debris down and away from your vehicle
  • Easy installation - slide over ball mount or tow bar stinger and attach with bolts
  • Mud flaps can be trimmed to fit nearly any application
  • Made in the USA


Specs:

  • Application: 2" x 2" trailer hitch receivers
  • RoadWing width: 91" - 102"
  • Flap dimensions: 36" wide x 24" tall


Note: May not work with RV/Motor homes with recessed receivers



4400-102 RoadMaster RoadWing Removable Mud Flap System, Expandable



This Product Fits The Following Vehicles





Customer Reviews

RoadMaster RoadWing Removable, Expandable Mud Flap System for RVs, Buses and Dual-Tire Trucks - RM-4400-102

Average Customer Rating:  4.5 out of 5 stars   (24 Customer Reviews)

Protect your towed vehicle from nicks and dings with the RoadWing mud flap system. Its anti-sail design keeps the flaps down where they belong, shielding your car from flying road debris as you tow it.

- RM-4400-102
by:

Great product. Almost covers the back of my moter home. Simple to install. Easy to remove when not towing my car. 629042



- RM-4400-102
by:
Ram

Okay there are only a couple small things that I have to grump about. First is that the mud flaps come rolled up and it is very hard to get them to lay flat now as you can see in the picture. Second there is no center flap included for total protection from debris flying from under the vehicle. Last thing is there should be a bar included for the bottom of the flaps to keep them laying flat all the time. On the other hand...Etrailer.com really rocks!!! This is the first time that I have every used them and I will be using them again for sure. You are always being updated on the progress of your order. You order ships out right away and I had my order in a couple days. The price of this product from Etrailer.com was the best on the net that I could find. Oh yeah, and the fact that I got this item with free shipping is a total plus to me. Again I would recommend this site to anyone because they are good. 335975



- RM-4400-102
by:

The flap itself is excellent, having a receiver mounted one very convenient. The issue I had was the single bolt used to snug up the entire setup. The previous units had two one one each side. To Roadmaster’s credit they were willing to accept my hitch mount and replaced with a two bolt version which solved the issue completely. 859963



- RM-4400-102
by:
2019 Winnebago Adventurer Motorhome

The mud flaps seem well made and are solid once mounted to my RV. Installation was easy, but there are quite a few nuts to tighten, so I would recommend a power drill if you have one to make it faster. The most time consuming piece of the installation was trimming the flaps. I followed the advice shown in the installation video on the eTrailer site and it was relatively easy, although it did take around 10 minutes for each side to trim the length to fit. Overall, these seem to be a well made product with an easy installation. I can not comment on durability yet, since I have just installed them, but the rubber flaps seems very sturdy, and I would expect them to last a long time. 629307



- RM-4400-102
by:
2018 Ram 3500

This is a high quality product that installs very easy. Unfortunately, when I stood back and looked at it, I realized that it won't work well for my application. The rear wheels of my dually will still send debris and mud over the top of the mud flaps outside the rear bumper of the truck. I also find that because they extend beyond the width of the dually, they will interfere with the front of my 5th wheel when making a sharp turn or backing. I will have to add some additional mudflaps immediately behind, and outside of the dually tires in order to prevent the debris from being thrown over the mud flaps. The Road Master mud flaps would be the perfect solution behind a motorhome, but not that great for my truck and 5th wheel. 628160



- RM-4400-102
by:
2015 Chevrolet Equinox

I bought and installed these mud flaps on my 2014 Forest River Georgetown XL motor home to help protect my 2015 Chevrolet Equinox that I tow. they have performed flawlessly for me from California to Florida and return. I highly recommend this product. 272780



- rm-4400
by:

Review from a similar RoadWing in Mud Flaps


works and looks good even thou I realized later that I bought one not wide enough for a dually,but it still does the job. I will eventually get the correct one and know somebody who could use this one. 86197



- RM-4400
by:

Review from a similar RoadWing in Mud Flaps


Great product! 767220



- RM-4400
by:

Review from a similar RoadWing in Mud Flaps


This is a great product easy to put on and takeoff, stops rocks and debris. I would recommend this to a friend. 765253



- RM-4400
by:

Review from a similar RoadWing in Mud Flaps


Absolutly love this product. Very easy to install. Looks great on my truck. Has done a very good job protecting my fifth wheel from rock damage. Would highly reccommend this product. 657922


Comments
After a year my mud flaps are working great. I have had other rv’ers ask me where i got them.
Jim S - 06/15/2020

80944

- RM-4400
by:

Review from a similar RoadWing in Mud Flaps


The product did what I wanted it to do. It kept stones and debris from hitting the camper. However, when you cut the flap to a height that is compatible to a good running height ( 4" above the road) the flap drags going in and out of parking lots. On one trip it drug so often the flap had a tear at the mounting bracket. I sent an email asking if I could purchase just the flap but I got no response. So I improvised and put another metal bracket joining both sections of the flap. 638600


Comments
We do indeed offer a replacement flap, part # 200345-00
Roadmaster Roadwing Replacement Mud Flap
$40.65
which you can see by using the provided link.
-- Mike L - 05/08/2019

55031

- RM-4400
by:

Review from a similar RoadWing in Mud Flaps


Very easy to install and looks great. I shimmed my receiver hitch to ensure it did not wobbel. Protects my fifth wheel from gravel and road debris. 638053



- RM-4400
by:

Review from a similar RoadWing in Mud Flaps


Product is what I wanted and received it very fast. Your service was excellent. 617625



- RM-4400
by:

Review from a similar RoadWing in Mud Flaps


This is why I ALWAYS check etrailer first. You have the best customer service and if not the absolute best prices, comparable prices (usually best prices). I can count on you and you can count on me for my business! 561693



- RM-4400
by:

Review from a similar RoadWing in Mud Flaps


Great Customer Service, I had a small issue with one of flaps and corrected Immediately. Also the product is very well built. 559334



- RM-4400
by:

Review from a similar RoadWing in Mud Flaps


This RoadMaster RoadWing Removable Mud Flap (RM-400) is fantastic. The Mud and rocks that I used to get on my trailer are almost non existent now. I only wish I would have purchased it before the first trip with my trailer. I only took one trip to realize the extra mud flaps I put on My Ram 2500 were not enough protection against road debris. Great investment and product. Highly recommended. 546047



- RM-4400
by:

Review from a similar RoadWing in Mud Flaps


Sure, works good and attached easy, just hock up fifth wheel or pull type to see suspension height which will be lower, Mark with a sharpy and cut with circular saw, keep flap few inches off road surface , don't let in drag, saves a lot of cleaning trailer fronts. 477455



- RM-4400
by:

Review from a similar RoadWing in Mud Flaps


The rubber mud flaps were packaged rolled up with the metal bar mounting bracket inside the rolled up mud flaps. The loosely packaged assembly allowed sliding around of the rolled up mud flaps along the metal bar mounting bracket which put black scuff marks on the "Roadwing" insignias. 437880



- RM-4400
by:

Review from a similar RoadWing in Mud Flaps


these work for me, sturdy and you do not have to have them on year round, my first set lasted 16 years, but eventually rusted out at the receiver hitch where the weld is and the cross tube, it could have been repaired, but I just bought new 394457



- RM-44000
by:

Review from a similar RoadWing in Mud Flaps


these work for me, sturdy and you do not have to have them on year round, my first set lasted 16 years, but eventually rusted out at the receiver hitch where the weld is and the cross tube, it could have been repaired, but I just bought new 396422



- RM-4400
by:

Review from a similar RoadWing in Mud Flaps


The mud flaps are amazing super solid. The box arrived all taped up and almost cut in half. No damage done to the product. 357142



- RM-4400
by:

Review from a similar RoadWing in Mud Flaps


First off, etrailer carries a lot of great products and the customer support is outstanding. The RM4400’s showed up quick and in great shape. I like the one piece frame design, which made for a quick install. The product seems to be very solid. These were purchased to be used when pulling my new boat. I keep the assembly stored out of the way and attached to hitch drop, then when I’m ready to hitch up the boat, these are on and ready to go in thirty seconds. The true test will be in a couple of weeks on a run to Alabama for the spring Crappie hunt. Thanks etrailer. 350190



- RM-4400
by:

Review from a similar RoadWing in Mud Flaps


Keeps the rocks and debris off of my trailer. Very good investment. Wish I would have purchased long ago!! 236436



- RM-4400
by:

Review from a similar RoadWing in Mud Flaps


this product is WONDERFUL...Damn good service too. 169005


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    We make sure that the products we sell are what we say they are, and that they work the way they are supposed to work. Get real advice from a real person who has the knowledge and expertise needed to solve your problem.
  • Most detailed, accurate mud flap information available.

    Because we take providing accurate product information seriously, we take our own detailed product photos, demo videos and installation videos, as well as verify measurements, instructions, and vehicle fit information.
  • Installations, made easy.

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Info for this part was:

Updated by:
Lindsey S
Updated by:
Adele M
Updated by:
Noah M
Expert Research:
Jameson C
Video Edited:
Dustin K
Video Edited:
Zach D
Installed by:
Randy B

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