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Stromberg Carlson Chock Wheel Stabilizers for Tandem-Axle Trailers and RVs - Qty 2
Stromberg Carlson

Stromberg Carlson Chock Wheel Stabilizers for Tandem-Axle Trailers and RVs - Qty 2

Part Number: SC47MR
In Stock
$111.00
Wheel Chocks
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Rid your rig of the rocking with these easy-to-use, stabilizing wheel chocks for dual-axle trailers and motorhomes. Simply place a chock between tandem tires and expand it until the give between the wheels is gone. Expands up to 17" wide. Great Prices for the best wheel chocks from Stromberg Carlson. Stromberg Carlson Chock Wheel Stabilizers for Tandem-Axle Trailers and RVs - Qty 2 part number SC47MR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (143)
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  • Videos (3)
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Stromberg Carlson Wheel Chocks - SC47MR

  • RV
  • Trailer
  • Wheel Chock
  • Wheel Stabilizer
  • Steel
  • Stromberg Carlson
  • 2 Chocks
  • Silver
  • Textured Surface

Rid your rig of the rocking with these easy-to-use, stabilizing wheel chocks for dual-axle trailers and motorhomes. Simply place a chock between tandem tires and expand it until the give between the wheels is gone. Expands up to 17" wide.


Features:

  • Wheel chocks eliminate give between tandem-axle tires to prevent rocking when parked
  • Included wrench makes it easy to expand the chock
    • Detaches when not in use
  • Louvers on arms grip tire tread to prevent slipping
  • Steel construction is durable
    • Coating is rust resistant


Specs:

  • Application: dual-axle trailer and RVs
    • Wheel spacing: 2" - 17"
  • Quantity: 2 chocks
  • 2-Year limited warranty


Note: The purpose of these chock wheel stabilizers is to limit front-to-back motion on parked tandem-axle trailers. Do not use as a brake, wheel chock, or wheel wedge.



JBP-T217.2 Stromberg Carlson Wheel T-Chock Stabilizers for Tandem-Axle Trailers and RVs - Qty 2




California residents: click here


Video of Stromberg Carlson Chock Wheel Stabilizers for Tandem-Axle Trailers and RVs - Qty 2

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




Video Transcript for Review of Stromberg Carlson Wheel Chocks - Wheel Chock - Wheel Stabilizer - SC47MR

Hello everybody. This is Jeff at etrailer.com. Today, we're gonna take a look at the Stromberg Carlson wheel chock stabilizers for tandem axle trailers and RVs. It is for a quantity of two of them. Now these stabilizers will install between the tires on your tandem-axle to eliminate movement between the tires, which will help prevent rocking of your trailer or your RV When it's parked. These are adjustable and it can be installed when the spacing between the tires is from two inches minimum, all the way up to 17 inches, maximum length.

If you notice on the arms where you install these, they do have a grooves on them, and those are to grip the tire tread to prevent slipping when you're tightening these down. It does come with a nice included wrench, makes it very easy to expand the chock and you can just detach it when it's not being used. So if you put this on here, and if we go ahead and crank it, you can see clockwise, it expands out against the tires. So basically to install these. What you want to do is first adjust the length of the chalk, to fit the sides closest to the spacing that's already between your tires.

Once you do that, then just grab this handle right here, which is on each one and use the handle to place the chalk between the two tires. And then with it, between the tires, using the included wrench to adjust the screw till it tightens up against both tires. And what you want to do is apply enough torque to slightly deform the tire treads so it stays in place. One thing is you do want to make sure not to over-tighten it. Now also, if there's no room to access this socket, you can see I have the socket head at the top here, but if there's no room to access it at the top, it can be turned over and installed this way and accessed upside down if needed.

Now this is steel construction, which is very durable, has a nice coating on it, which makes it rust resistance. And as we mentioned does have these nice handles on it to help hold these in position. A few specs on this, the application again is dual axle trailers and RVs, and the quantity is for two chocks. And again, if you crank it the other way, you can see that'll expand it, expand or retracted into the close position, but that should do it for the review on the Stromberg Carlson wheel chock stabilizers for tandem axle trailers and RVs..

Customer Satisfaction Score:

Ratings & Reviews

4.7

142 reviews
Rid your rig of the rocking with these easy-to-use, stabilizing wheel chocks for dual-axle trailers and motorhomes. Simply place a chock between tandem tires and expand it until the give between the wheels is gone. Expands up to 17" wide.

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Perfect for my use.



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really well made and shipped quickly



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They came on time in a good conditon package.I will certainly use your company again.Thanks.



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Awesome product for budget friendly. Easy to use. Installs in seconds.
Comes with ratchet wrench.



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Bent the second time I used them



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easy to use, just as designed



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Well made. Delivered quickly and packaged well.



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Fast delivery, high quality, and a must have for dual axle trailers.



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I wish I had known about these when we first bought our trailer. These are a definite game changer when it comes to stability



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Sturdy and adds an extra layer of stability. Reduces the front to back "jiggle" to nearly zero after combing with tire chocks. I also feel like this reduces some of the stress on my stabilizer jacks - which should be good for them as well.

Brian profile picture

Brian

4/26/2025

I’m really liking the added stability and feel extra secure with these. Still working perfectly after year after purchase.



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Very poor quality I used them last year and before my last trip they were falling apart literally: I expect some issue with this kind of item because how they are used but this was bad. I got rid of them and didnt even expect anything fir them just I purchased a bad product that’s on me.


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Info for this part was:

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