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  1. Mud Flaps
  2. WeatherTech
  3. Custom Width
  4. Custom Fit
  5. Plastic
  6. Front and Rear Set
WeatherTech Mud Flaps - Easy-Install, No-Drill, Digital Fit - Front and Rear Set

WeatherTech Mud Flaps - Easy-Install, No-Drill, Digital Fit - Front and Rear Set

Item # WT42MJ
Our Price: $211.90
Mud Flaps

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Shipping Weight: 8 lbs
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These premium mud flaps are easy to install and digitally designed for a perfect fit. Protect your vehicle and your trailer from road debris. Flaps are constructed of durable thermoplastic resin. Fastest Shipping and Great prices for WeatherTech Mud Flaps - Easy-Install, No-Drill, Digital Fit - Front and Rear Set. Read our customer reviews of WeatherTech mud flaps. Call 1-800-940-8924 for expert service or order your mud flaps part number WT42MJ by WeatherTech online at etrailer.com.
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  • Reviews (1380)
  • Q & A (0)
  • Videos (2)
  • Photos

WeatherTech Mud Flaps - WT42MJ

  • Custom Width
  • Custom Fit
  • WeatherTech
  • Plastic
  • Front and Rear Set
  • Wheel Well Mount
  • No-Drill Install

These premium mud flaps are easy to install and digitally designed for a perfect fit. Protect your vehicle and your trailer from road debris. Flaps are constructed of durable thermoplastic resin.


Features:

  • Install easily
    • No drilling or tire removal
    • Attach securely with factory hardware from your vehicle
  • Molded from high-quality thermoplastic resin
  • Contoured digitally to fit your vehicle
  • Protect your vehicle, your trailer and other motorists from dirt and debris
  • Quantity: 2 front flaps and 2 rear flaps
  • Made in the USA


110120-120122 WeatherTech Custom No-Drill Mud Flaps - Front and Rear Set

Installation Details WT42MJ Installation instructionsAlternate Instructions WT42MJ Installation instructions

This Product Fits The Following Vehicles




Video of WeatherTech Mud Flaps - Easy-Install, No-Drill, Digital Fit - Front and Rear Set

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.




Video Transcript for Review of WeatherTech Mud Flaps - Custom Fit Full Set - WT42MJ

Hello, neighbors, welcome back. I'm Steve with etrailer.com. Today we're taking a look at the WeatherTech MudFlaps. It's a no-drill installation, and they are digitally fit for the front and rear sets. Now this is a custom-fit set. It's gonna fit the 2020 to current GMC Sierra 3500 Dually trucks.

Make sure you double check that with our fit guide, etrailer.com. The top center of the page, enter your year, make, and model. Make sure you're getting the right part the first time please. Now again, like I said, there's no drilling, no tire removal. These are molded from a nice heavy-duty thermal plastic resin.

They've got all the screw holes here to mount and the attachment little molding here to mount. Now obviously these would be the duals, or the rear, and the other set would be the front. Now keep in mind one's driver, one's passenger. Just follow the included instructions when you get 'em to make sure you're installing 'em correctly. Now, like I said, installation's super easy.

You're also gonna get this T-Star bit and these two clips here. So these two clips are only used on the rear installation. So what you'll do here, you've already got some kind of plastic molding on the truck from the factory. You're gonna remove three screws from that plastic molding on your truck. You will save those screws.

You will put this in its place, reuse those three screws, tighten 'em loosely. And then up here at this top, that's where these clips are going that I showed you. Those pop into place, they help hold it in place. Once you've got the clip in, then you simply tighten the rest of those screws that you're reusing back down, and you're good to go. It's that simple, literally. And same thing on the front, except for the fronts, do not use the clips. So on the front there's just three factory screws. You pop them out, pop this guy into place, re-tighten those front screws that came from the factory, and then you're on your way, folks. It doesn't get any simpler than that. Really, it doesn't. So they are made in the USA, nice high quality product. They're gonna help protect your vehicle, your trailer, and that kind of stuff. And other motorists from dirt, debris, stuff that flies up and whatnot. And again, they are contoured digitally to fit your vehicle. So when they make these, they literally take like a 3D scan or a digital scan of where they're going, and they make it fit perfectly. So it's gonna have that clean factory look. It's gonna have that sleek design that we all like, right Well, folks, that's gonna do it again for our look at this set of front and rear dualies for the WeatherTech MudFlaps. I'm Steve with etrailer.com. Thank you so much for your time. Have fun installing, and have fun driving.


Customer Reviews

WeatherTech Mud Flaps - Easy-Install, No-Drill, Digital Fit - Front and Rear Set - WT42MJ

Average Customer Rating:  4.8 out of 5 stars   (1380 Customer Reviews)

These premium mud flaps are easy to install and digitally designed for a perfect fit. Protect your vehicle and your trailer from road debris. Flaps are constructed of durable thermoplastic resin.

by:

So easy to install.

C S.

3/17/2024

Still look like the day I installed them.



by:

These mudglaps look great and are easy to install



by:
2023 GMC Sierra 3500

The package came on time.
Very convenient
to work with this company!!!



by:

Just like the description says...easy install, no drill, digital fit. Looks like they came with the truck. Highly recommend.



by:

Did not fit well on the 2022 Dodge Ram 3500. The rear flaps did not quite fit the OEM fender flares on the vehicle. Too tight - not enough clearance to sit nicely against the flares. There was also no hole for the trim fastener so had to drill a 1/4" hole for little plastic fastener - not a big deal. Hoping the front ones fit better, but they were worse. Same story - the "digital fit" flaps did not fit the OEM fender flares. Tried a heat gun to hopefully warm the flap and maybe get them to fit together better, but couldn't quite get it. I'll need to get some longer fasteners, otherwise one bolt and the little plastic tab are all thats holding it on. Maybe if the weather warms a bit...? Def not as advertised.



by:

holes did not line up with pre existing holes on car
for installation. Very hard
to install. will NOT buy weathertec again



by:

Delivery was quick. The mudflaps were very easy to install it took me about 15 minutes. Extremely happy with the way they look and no more rocks and debris flying up from my tires. Definitely recommend.



by:

Fantastic product. Very easy installation. High quality. Very fast delivery! Etrailer is the best as always!



by:

Look great! Look OEM. Wish all the hardware was black. And in the front the two screws you pull out both sides, trash go get something a little longer and more girth. etrailer was great the arrived earlier then expected.



by:

These mud flaps are great! Good Instructions and install went quickly. They look really good and should perform well, protecting the rocker panels and the side steps from mud and stones. Very pricey but good quality. Front Pair.



by:

Took a little effort to get it to match up with the plastic wheel well fender flares but once I did I have not had any issues. Looks somewhat subtle but is pretty effective at stopping thrown debris onto the paint.



by:

Great service item was shipped and received quickly. Mud flaps were easy to install.



by:

For someone who is "old school" and reluctant to install plastic onto a machine, I'm impressed with the ease of installation and durability so far. I've put about 7500 miles on them without an issue. And thanks to Etrailer for carrying great products and providing great info to consumers. You folks have a great Business model!



by:

Great product, easy to install, I didn't find the instructions, but was easy to figure out. I would recommend this product



by:

I was apprehensive about buying these as the weather tech company said they would not fit. My vehicle has power running boards and 22” wheels..I researched forums and took a chance. They fit…no problem. See attached photos and video.
Thanks



by:

This is a good investment. First, etrailer is a great place to get what you need for supplies! The weathertech mud flaps are a great addition to a raised F-250 with larger tires that pulls. This will provide the rest of the protection I need as well as cut down on debris that the tires throw up at other cars/trucks. Very easy to install and if I want to remove them then I have all the pieces necessary except for the push grommets which I can get anywhere. I think I will leave them on for a while....not bad looking either.



by:

East install on 2023 Thor Compass 23te Motorhome. Fit perfectly. Place some tape on a open end wrench to hole the nut on and you are good to go.



by:

Good quality. Arrived quickly
Easy
to install.



by:

Weather tech always fits and looks good



by:

Fit my 2020 Honda Ridgeline perfect! Easy to install with easy to follow instructions. Match oem black plastic great. Really complete the look of truck. Very happy customer.



by:

I ordered Weather Tech mud flaps for my GMC Sierra 1500. The front flaps were easy to install by using existing fasteners installed on the truck by GMC. The rear flaps were slightly more challenging requiring the placement of clamps (integral to the flaps) on the rear fender. The entire installation of all flaps required about 45 minutes. they look great and they will protect my fenders from being damaged by road debris.



by:

I ordered a set of weathertech no drill mud flaps for my new 2022 Colorado and they fit great and easy to install. Well after a couple of weeks I put on GM flares so I had to order another set for flares. Same thing excellent fit and easy install. Quick shipping and good service.



by:

Good service and product from etrailer, and the mud flaps fit was exact, no issues and easy to install.



by:

Seems like a solid product. Made in the USA. The instructions were a bit off. So I jumped on the etrailer YouTube account, found the install video. Issue solved. I will say I'm more impressed with etrailer than weathertech. However, nice fit and finish. I would recommend this product.



by:

Easy to install great product


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See what our Experts say about this WeatherTech Mud Flaps


Info for this part was:

Employee Dustin K
Video Edited:
Dustin K
Employee Steven C
Installed by:
Steven C
Employee Wilson B
Updated by:
Wilson B
Employee Daron K
Written by:
Daron K

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