bing tracking image
  1. RV Skid Wheels
  2. Ultra-Fab Products
  3. Bolt-On
  4. Hitch Mount
  5. 4 Inch Diameter Wheel
Ultra-Fab Rotating, Hitch Mounted Skid Wheels for RVs up to 30' Long - 4" Diameter - Qty 2
Ultra-Fab Products

Ultra-Fab Rotating, Hitch Mounted Skid Wheels for RVs up to 30' Long - 4" Diameter - Qty 2

Part Number: UF48-979014
In Stock
$143.52
Retail:$198.68
You Save: $55.16
RV Skid Wheels
Add to cart
zoom in icon
slider vertical icon
zoom out icon
Comment field cannot be left empty.
Name field cannot be left empty.

Thank you! Your comment has been submitted successfully. You should be able to view your question/comment here within a few days.

Error submitting comment. Please try again momentarily.

Product Images

In Use/Installed

Customer Photos

Need help with installation?
Locate installers near me
Clamp these sturdy steel wheels onto the square crossbar of your low-profile RV's rear hitch to help prevent tail dragging when backing up. Rotating wheels protect your undercarriage from unnecessary damage. Great Prices for the best rv skid wheels from Ultra-Fab Products. Ultra-Fab Rotating, Hitch Mounted Skid Wheels for RVs up to 30' Long - 4" Diameter - Qty 2 part number UF48-979014 can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
  • All Info
  • Reviews (141)
  • Q & A (0)
  • Photos

Ultra-Fab Products RV Skid Wheels - UF48-979014

  • Bolt-On
  • Hitch Mount
  • 4 Inch Diameter Wheel
  • Ultra-Fab Products

Clamp these sturdy steel wheels onto the square crossbar of your low-profile RV's rear hitch to help prevent tail dragging when backing up. Rotating wheels protect your undercarriage from unnecessary damage.


Features:

  • Unique casters clamp onto the rear trailer hitch receiver of your RV to help prevent tail dragging and digging in while backing up
    • Mounting brackets and hardware included
  • Wheels rotate for full range of motion
  • Sturdy steel construction and extra-durable roller bearings are long-lasting
  • 1/4" Thick urethane layers outer edge of each wheel
    • Provides anti-skid barrier
    • Ensures that wheel lasts even longer by avoiding metal degradation


Specs:

  • Application: low-profile motorhomes that are up to 30' long and have 2-1/2" x 2-1/2" square hitch tubes
  • Wheel diameter: 4"
  • Quantity: 2 casters
  • 1-Year warranty


Note: Not recommended for use on diesel pusher motorhomes due to the extreme rear-end weight of the motorhome.



48-979014 UltraFab Swivel Skid Wheels - Hitch Mount - For Low-Profile RVs up to 30'





Customer Satisfaction Score:


Customer Reviews

Ultra-Fab Rotating, Hitch Mounted Skid Wheels for RVs up to 30' Long - 4" Diameter - Qty 2 - UF48-979014

Average Customer Rating:  4.2 out of 5 stars   (141 Customer Reviews)

Clamp these sturdy steel wheels onto the square crossbar of your low-profile RV's rear hitch to help prevent tail dragging when backing up. Rotating wheels protect your undercarriage from unnecessary damage.

by:

THIS IS WHAT YOU WANT TO KEEP THE TAIL OF YOUR MOTORHOME FROM BOTTOMING OUT ON THOSE LOW PARKING LOTS WHERE YOU HAVE TO GO OVER A HUMP IN THE CURB CUT!!! NO MORE CRUNCHING OF THE REAR DRAG BARS CARVING GROOVES INTO THE GROUND!! I HAVE TRIED SEVERAL SETS OF WHEELS THAT I PURCHASED FROM PLACES LIKE GRANGER AND McMASTER-CARR BUT NONE WHERE HEAVY DUTY ENOUGH TO STAND UP TO THE TASK. SEEMS THAT IF YOU WANT A CASTER THAT'S HEAVY ENOUGH TO TAKE THE WEIGHT YOU CAN ONLY BUY LARGER DIAMETER WHEELS. THESES GUYS WHERE SPECIFICALLY DESIGNED FOR THE TASK!! EVEN THE BOX THEY CAME IN WAS DESIGNED TO SHOW RV'ERS THAT THE COMPANY THAT MADE THEM SPELLS IT ALL OUT WITH THE GRAPHICS ON THE BOX. THESE GUYS ARE "EXTRA HEAVY DUTY" AND MADE TO DO THE JOB!!! INSTALLATION WAS A SNAP TOO!!! WITH AN AIR RATCHET I INSTALLED THEM IN LESS THEN 15 MINUTES, AN EASY TASK!!



by:

So far, so good. A bit too much bling, so after thorough prep on the chrome, painted it with a flat black. Paint still on. Keeps the umbilical cord (lowest point on hitch) from taking a ramp strike. RV is 32' in length. Heads up: Needed a Needle Nose grease adapter to add grease.



by:

The wheels are holding up just fine. We have only used our 5th. once since I installed them. The wheels have started to rust some, and the trailer is stored inside an R.V. cover. I have no idea how durable they will be after a few years.



by:

The Curt receiver hitch is a quality item. The installation took a little longer than expected to remove & re-install the enclosed underbelly on my 5th wheel trailer. The installation of the wheel kit was simple.

Chuck B. profile picture

Chuck B.

8/7/2015

After a year the wheels are still in perfect shape as keeps the back of my 5th wheel trailer and ladder from dragging



by:

2 issues with these skid rollers. First, no 5/16" washers, which in my opinion are necessary. So, go buy 16ea 5/16"washers before you start the installation. Second, unless you have a narrow tip on your grease gun, you won't be able to grease the wheel zerks,but you can grease the swivel zerk. It's too tight to get a standard grease gun tip on the wheel zerk fitting. Replacing with a 45 degree zero won't work. because there isn't enough room to screw it on. Other than these 2 issues, the wheels worked fine up and down our steep sloped driveway.



by:

These wheels work great on our 27 foot Class C! The support braces of our trailer hitch would rub at the street when entering or exiting our driveway. We bought the skid wheels hoping they would make the transition easier. They do their job perfectly. I’ve only had them for a couple of months but they seem to hold up nicely. The only gripe I have is I wish the hardware included flat washers for both ends of the mounting bolts to make them a bit more secure. They aren’t loose or anything like that but the mounting holes are a bit large and the holes overlap some of the bolt and nut bearing areas on the mounting plate (see photos). I’m adding washers to my application.



by:

Within 100 miles of driving, one of the two skid wheels started losing its red vinyl coating. On the other hand, it's still serving its purpose.

Katrina B. profile picture
Etrailer Expert

Katrina B.

3/14/2023

This could be from the wear of the wheel on the road surface, while doing its job. Good news though, this is still covered under warranty! I will send you the warranty information via email.



by:

We've had our Class C for just over 5 months now. In CA we have a lot of steep driveway thresholds due to water runoff and it creates the kind of problem these casters were made to resolve. Standard on most of these RV's are those rudimentary "V" shaped metal skids that make the most god awful screeching sounds when you begin to bottom out your back end. In just 4 months, I managed to grind through one skid completely. And was on our 7th weekend trip. So, I did a search and trailers product came up as one of the highest rated products. I didn't hesitate and they arrived at my door 4 days later. Installation was simple but I would suggest using a deep socket due to the length of bolts and how many turns are required to cinch it up. This weekend was the first test run because I knew two spots where I was guaranteed to bottom out. Only this time no screeching, not grinding sounds. Only silence as the caster wheels did their job. PLEASE NOTE: It is important to use both zinc fittings on each assembly and inject lube on the first initial run.



by:

Quick and easy to install. From the box to final installation, less than 20 minutes. Substantial heavy construction. I hate hearing the hitch bar on our coach scrap coming out of our sloped driveway and some gas stations. I believe this is will do the treat.



by:

I've purchased these several times now. They are cheaply made and break every time I go up my driveway. I ended up making my own and mine haven't failed once. I guess if you're not mechanically inclined or don't own a machine shop, you would be out of luck on this purchase. Disappointed in the poor quality.



by:

Great product, I originally bought it from my RV it worked so good I bought skid wheels for my boat trailer



by:

One of the two broke and was replaced without question if the replacement holds 5stars



by:

Soild well made wheels



by:

Excellent product easy installation installed on a 2021 Sunseeker 2350 LE



by:

Like so many others, I had a problem with occasionally scraping the road when entering or exiting steeply angled entranceways. These rotating skid wheels took care of that problem.



by:

I installed this item onto the trailer hitch of a 31 ft. class C motor home a few months ago and have driven in and out through many driveways since then with no issues. The other day, after driving out a frequently-traveled driveway, the center of one of the wheels broke; the rim now flops on the axle. Another reviewer had the same issue. A replacement wheel is available here as part # UF48-001011 but before buying one I'm going to research other skid wheel products.

Craig profile picture

Craig

7/23/2019

the inner wheel structure was crushed and failed. The other wheel broke too. A solid wheel would probably be better.



by:

These skids wheels are just what I needed. With our first big toy hauler back in 2015, I had to have similar skid wheels welded on at their base plate. This style is bolt on for easy assembly with the rear frame rail. Needed both sets installed due to the creek crossing (severe incline) on the county road to get to our house here in The Texas Hill Country.



by:

I'm giving it 4 stars because of this company's very quick service and the price was right. I got my package after only a couple of days so etrailer seems to be a good site for purchasing accessories.... My review on the product will have to wait... I got two Ultra-fab skid wheels rated for up to 26' RVs and they reamed out after only about 10 or 12 uses (my RV is 26')... I am hoping this one with a 30' rating will work and it does look sturdier... Will see...

Bud profile picture

Bud

11/7/2021

Reamed out after ten or 15 uses...



by:

Here are a few photos after installatio n.



by:

Replacing one side, broke after a year. Our driveway is to blame. Would have preferred to order a single but now I have a spare.



by:

The cheap box and poor packing was torn open and retaped prior to shipping. I recieved one wheel and no mounting plates. I spoke with Joanne at the etrailer customer service dept and she will refund my purchase.



by:

Best skid wheel choice. The caster feature is very important. I previously had the fixed wheels and broke one when I had to make a turn into a steep driveway. The back of my motorhome is about 7 feet behind the rear wheels, so the hitch mounted wheels swing through about an 11 foot arc in a 90 degree turn. Rigidly mounted wheels cannot take the side load. Rotating wheels solve this issue .



by:

I have not had the opportunity to test these skid wheels more than once. Therefore, not sure about their durability. I can comment on the installation process however. I took notice that there really should of been 16 washers included that would be used on the bottom bolt head and top nut head. The bolts and nuts “Surface Head” area are not large enough. As you tighten them down onto the wheel plate and support plate the pre drilled hole area are a bit too large, causing the bolt and nut head to try and pull through these holes. They did not actually pull through, but in my opinion, would have compromised the plate structure. So, I added washers thin enough not to interfere with the wheel bearing rotation at the wheel plate surface.

As for the visual strength integrity check of the wheels; I am skeptical about them being strong enough in design. Did take notice that other reviewers are kinda 50/50 on these wheels holding up.
Lastly, the ultimate wheel size should of been 5 inch opposed to 4 inch that I received, when applied to a class C or A Motorhome this would provide the extra 1/2 inch support necessary to give hitch and bumper clearance needed. As is, touch and go On my clearance.

As for ordering and shipping; no issues, product arrived on time and as per ordered.



by:

I purchased these because my new 2018 Thor Quantum 26RS is constantly hitting bottom on the rear hitch on streets, my driveway, gas stations, just everywhere. Installation is easy and they seem well made although I've only had them a week or so they seem to do the job. At this point I have to reserve judgement on product longevity. Fender washers are required as the nut heads are small and the plate openings large which is not a good match; 8 washers/wheel are needed for a proper installation. Also, each wheel has 2 zert fittings so a grease gun is needed. Be gentle with the zerts as they snap off easily. Installation is easy; a 9/16's socket wrench along with a 9/16's box/open end wrench does the job!



by:

I live on a hill and could not get my 5th wheel camper up our driveway until these wheels were installed on the back bumper of the camper now it goes up the driveway just fine


25
141
Show More Reviews

See what our Experts say about this Ultra-Fab Products RV Skid Wheels

  • Recommended Skid Wheel For 14 Foot Pace Enclosed Trailer
    Skid wheels don't really come with replacement parts. The replacement is the complete assembly. If you have a welded plate on your trailer, then I recommend the Ultra-Fab Skid Wheels for Low-Profile RVs up to 30' Long - 4" Diameter - Qty 2 # UF48-979011. These are very sturdy 4 inch wheels with extra-durable roller bearings. 1/4 inch thick urethane layers outside edge of each wheel that provides an anti-skid barrier. These skid wheels will protect your undercarriage from unnecessary...
    view full answer...
    Image 1 for Image 2 for Image 3 for
  • How To Find the Correct Skids Wheels for an RV
    In order to choose the correct set of skid wheels you'll need to measure the square body on the trailer hitch and then choose the correct ones based on that. The Ultra-Fab Hitch Mounted Skid Wheels part # UF48-979017 for example are designed for a 2-1/2" square tube and the part # UF48-979018 are designed for a 3" square tube. If you have one of these two then the wheels will work well although they are technically designed for motorhomes The Ultra-Fab Rotating, Hitch Mounted Skid Wheels...
    view full answer...
  • Ultra-Fab # UF48-979014 Hitch Mounted Skid Wheels for 31 Foot Motorhome
    You are correct, installing the Ultra-Fab # UF48-979014 skid wheels as you suggest would work just fine for you, since the wheels will extend below the skids you are speaking of. The skid wheels will do a great job of protecting your rear hitch or any other portion of the rear of your motorhome from dragging the ground and being damaged.
    view full answer...
  • Skid Wheel Recommendation For 2021 Thor 26B
    Hello James, thanks for reaching out. We do have a few options for skid wheels that could work on your 2021 Thor 26B. The first option to look at is the Ultra-Fab Rotating, Hitch Mounted Skid Wheels for RVs # UF48-979014. These clam to the crosstube of your trailer hitch, so if your RV is equipped with a trailer hitch with a 2-1/2"x2-1/2" square crosstube, these are an easy add on that will work great. There are also the # UF48-979018 which will work with a 3"x3" crosstube. If these...
    view full answer...
  • Solution For Raising Older Trailer Than Drags On The Ground
    If the trailer has leaf springs under the axles, then you can install an over/under conversion kit to raise the trailer up a few inches. For 2-3/8" axle go with Dexter Trailer Springs Over-Under Conversion Kit # K71-384-00 and for 3" axles go with Dexter Trailer Springs Over-Under Conversion Kit # K71-385-00. If the suspension is already over the axles then your other option is to install Lippert Components Standard Axle Lift Kit - 1.88" # LC425750 which adds 1.88" of ground clearance. If...
    view full answer...
  • Skid Wheel Recommendation for a Camper Bumper that is 4 inch by 4 inch
    I went out into our warehouse and pulled a set of the Ultra-Fab Rotating, Hitch Mounted Skid Wheels # UF48-979014 and found that the distance from the bottom of the wheel to where the bottom plate will be is 5-3/4 inches. Since the bumper you plan to install the skid wheels on is 4 inch by 4 inch you will need to go with a weld on set of skid wheels like the # UF48-979023 or # UF48-979021 or the bolt-on type # UF48-979015 that includes 4-3/4-inch-long mounting bolts.
    view full answer...
    Image 1 for
  • Distance From Bottom of Hitch to Bottom of Wheel for Ultra-Fab Skid Wheels
    The Ultra-Fab Rotating, Hitch Mounted Skid Wheels # UF48-979014 measure 5-3/4 inches from the bottom of the hitch to the bottom of the wheel. I have attached a photo showing this measurement for you. These skid wheels are designed to fit motor homes that are up to 30 feet long and have 2-1/2 x 2-1/2 inch square hitch tubes. I have also attached a review video of these skid wheels for you.
    view full answer...
    Image 1 for
  • What is the Height of the Ultra-Fab Rotating Hitch Mounted Skid Wheels From Ground to Mounting Plate
    The distance/height from the ground to the mounting plate on the Ultra-Fab Rotating, Hitch Mounted Skid Wheels for RVs # UF48-979014 is 5-3/4".
    view full answer...
    Image 1 for
  • Installed Height of Ultra-Fab Rotating Hitch-Mounted Skid Wheels UF48-979014
    The Ultra-Fab Rotating Hitch-Mounted Skid Wheels # UF48-979014, once bolted on the hitch tube on your Class C RV, will extend down from the bottom of the hitch tube by 6-inches. This includes the thickness of the bottom mounting plate all the way down to the bottom edge of the wheel itself. You can see this illustrated in the linked photo that I prepared for you. This kit is also shown in the linked video. All of our RV skid wheels are shown on the linked page. These include weld-on and...
    view full answer...
    Image 1 for
  • Does a Bumper Welded to a Trailer Frame Have the Capacity for a Skid Wheel part # UF48-979014
    The trailer of your bumper is welded to your frame so it should be very strong, it's also designed to take the brunt of the impact in an accident. I would say that your bumper should be strong enough to have the Ultra-Fab Rotating, Hitch Mounted Skid Wheels # UF48-979014 installed on them.
    view full answer...
  • Availability of Hardware for Installing Ultra-Fab Rotating Hitch Mounted Skid Wheels
    The Ultra-Fab Rotating Hitch Mounted Skid Wheels # UF48-979014, which you referenced, are supplied with straight carriage bolts for installation. My contact at Ultra-Fab said that for this item you can use Grade 5 (USA) or Grade 8 (China) hardware of the appropriate length for your application, but the hardware is not available separately.
    view full answer...
  • Distance From Bottom of Wheel to the Top of the Bottom Plate of Ultra-Fab Skid Wheel # UF48-979014
    I went out into our warehouse and pulled a set of the Ultra-Fab Rotating, Hitch Mounted Skid Wheels # UF48-979014 and found that the distance from the bottom of the wheel to where the bottom plate will be is 5-3/4 inches.
    view full answer...
    Image 1 for
  • Available Weld-On and Bolt-On RV Skid Wheels to Reduce Ground Contact
    Skids wheels come in several varieties and sizes but what they all have in common is that they are intended to 'take the hit' from ground contact instead of your RV's frame or hitch doing so. How long any set of skid wheels will last depends on how often and how hard they impact the road. As this is pretty tough to quantify these items do not have weight ratings per se. Most are recommended based on the RV length. A larger size skid wheel like bolt-on kit # UF48-979014 is apt to make contact...
    view full answer...
  • Skid Wheels that are Larger In Diameter than 4 inch Ultra Fab Skid Wheels
    Ultra Fab does have a version of their skid wheels for RVs that have a 6 inch diameter wheel with the part # UF48-979013. These are going to contact the ground sooner which would prevent you from having to remove your SnapPads.
    view full answer...
  • Will Ultra-Fab Rotating, Hitch Mounted Skid Wheels # UF48-979014 Fit a 3-1/2 Inch Square Bumper
    At most you might need different hardware but other than that you could use Ultra-Fab Rotating, Hitch Mounted Skid Wheels # UF48-979014. I have also included a link to our skid wheel options for you.
    view full answer...
  • Choosing Between Ultra-Fab Skid Wheels UF48-979017 and UF48-979014
    If it were me I would go with Ultra-Fab Rotating, Hitch Mounted Skid Wheels for RVs up to 30' Long - 4" Diameter - Qty 2 Item # UF48-979014 because the wheels can swivel. On Ultra-Fab Hitch Mounted Steel Rollers for RVs w/ 2-1/2" Hitch Tubing - 3" Diameter - Qty 2 Item # UF48-979017 the wheels are fixed. Having wheels that can swivel means they are more effective if you are not traveling in a straight line!
    view full answer...
  • Dimensions of the Mounting Plate of the Ultra-Fab Rotating Skid Wheels
    I pulled a Ultra-Fab Rotating, Hitch Mounted Skid Wheel # UF48-979014 from our warehouse to measure the dimensions of the top plate and found that it measures 4-1/2 in length by 3-7/8 inches in width. I attached a picture and video that shows these measurements.
    view full answer...
    Image 1 for
  • How to Choose Skid Wheels for a 32' Long Travel Trailer
    When choosing skid wheels you want to try to find some that won't reduce your ground clearance too much. Motorhomes typically use the larger skid wheels like the Ultra-Fab # UF48-979014 while shorter skid wheels like the Ultra-Fab # UF48-979021 are typically better for travel trailers. Attached is a link to our selection of skid wheels where you can filter them by their diameter. I recommend installing some that are long enough to be the lowest point towards the rear of your trailer but...
    view full answer...
  • How Should Ultra-Fab Rotating, Hitch Mounted Skid Wheels, # UF48-979014, Be Installed
    I would not trust a clamp over the mounting plates and bolts included with the Ultra-Fab Rotating, Hitch Mounted Skid Wheels, # UF48-979014. You can get a clamp tight, but not tight enough to keep the wheels in place. Nuts and bolts on the other hand you will be able to get plenty tight.
    view full answer...
  • Recommended Skid Wheels For RV With Long Overhang Towing A Trailer
    We have skid wheels exactly for this issue. The skid wheels attach to your vehicle hitch frame and allow you to deflect the hit to your vehicle frame, bumper, or panels. This will help prevent dragging and protect your undercarriage from unnecessary damage. I recommend the Ultra-Fab Rotating, Hitch Mounted Skid Wheels for RVs up to 30' Long - 4" Diameter - Qty 2 # UF48-979014. If your RV is longer than that, then hitch mounted is no longer and option, but we have the Ultra-Fab Skid...
    view full answer...
    Image 1 for
  • Skid Wheels to Protect RV from Dragging on Driveway with Steep Incline
    From the sounds of your situation the Ultra-Fab Skid Wheels # UF48-979014 seem to be a great solution. Sure beats damaging your driveway. These are designed to attach to 2-1/2 inch square hitch tube on the motorhome. If you don't have this you can use # UF48-979012 that use brackets that weld to the RV.
    view full answer...
  • Skid Wheel Recommendation for a 26 foot Trailer with V-Skids
    We do not have a set of roller that attaches directly to the V-skids of a trailer, but the Ultra-Fab Rotating, Hitch Mounted Skid Wheels # UF48-979014 will sit 5-3/4 inches below where they are attached to so they may hang below the skids of your trailer.
    view full answer...
    Image 1 for
  • Skid Wheel Compatibility with 34 Foot Class A Motorhome
    The Ultra-Fab Rotating, Hitch Mounted Skid Wheels for RVs up to 30' Long - 4" Diameter - Qty 2 # UF48-979014 have been tested and rated for motorhomes up to 30 feet long so I can't confirm they will function without issue on your motorhome. The Ultra-Fab Skid Wheels for Class A RVs 34' and Longer - 6" Diameter - Qty 2 # UF48-979013 will be the correct fit for your Newmar Bay Star. You are correct that these are not tested for the hitch use, so you would need to create custom mounts...
    view full answer...
  • Using Ultra Fab Hitch Mounted Skid Wheels on Slide-Out Bike Rack Installed on Travel Trailer
    You would not want to use a skid wheel on anything that would extend off of the rear of your travel trailer. The skid wheels are intended to be installed on the crossbar of a receiver hitch, and would prevent the receiver from dragging on the ground when driving over speed bumps or entering driveways. Using the wheels on a bike rack will actually reduce the ground clearance at the back of the trailer, and would cause the rack to bend, as it is not an integral part of the trailer like the...
    view full answer...


< Previous



Do you have a question about this RV Skid Wheel?


Info for this part was:

Employee Mike L
Expert Research:
Mike L
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Jeffrey L
Expert Research:
Jeffrey L
Employee Lindsey S
Written by:
Lindsey S
Employee Jeff D
Installed by:
Jeff D
Employee Wilson B
Updated by:
Wilson B
Employee Kristina F
Updated by:
Kristina F
Employee Halie H
Updated by:
Halie H
Employee Eric H
Updated by:
Eric H

At etrailer.com 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.


Product Experts Available Now!
Call 1-800-940-8924