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Trimax Trailer Wheel Chock and Lock - 12" to 15" Wheels
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Used (1) from $69.04
Trimax Locks

Trimax Trailer Wheel Chock and Lock - 12" to 15" Wheels

Part Number: TMX75FR
245 Reviews | 13 Questions
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$77.06
Retail:$162.99
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 Wheel Locks
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trimax locks wheel trailer vehicle 12 inch 13 14 15 chock and lock - to wheels
trimax locks wheel trailer vehicle
trimax locks wheel 12 inch 13 14 15
trimax locks wheel trailer vehicle chock and lock - 12 inch to 15 wheels
trimax locks wheel 12 inch 13 14 15 tmx75fr
trimax locks wheel 12 inch 13 14 15 tmx75fr
trimax locks wheel trailer vehicle chock and lock - 12 inch to 15 wheels
trimax locks wheel trailer vehicle
trimax locks wheel tmx75fr
trimax locks wheel trailer vehicle 12 inch 13 14 15 tmx75fr
trimax locks wheel 12 inch 13 14 15 tmx75fr

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0 wheel locks trimax 12 inch 13 14 15 in use
0 wheel locks trimax trailer vehicle 12 inch 13 14 15 tmx75fr
0 wheel locks trimax trailer vehicle in use
0 wheel locks trimax tmx75fr
0 wheel locks trimax 12 inch 13 14 15 tmx75fr
0 wheel locks trimax trailer vehicle chock and lock - 12 inch to 15 wheels
0 wheel locks trimax trailer vehicle 12 inch 13 14 15 chock and lock - to wheels
0 wheel locks trimax trailer vehicle chock and lock - 12 inch to 15 wheels
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Trimax Trailer Wheel Chock and Lock - 12" to 15" Wheels customer photo
Trimax Trailer Wheel Chock and Lock - 12" to 15" Wheels customer photo
Trimax Trailer Wheel Chock and Lock - 12" to 15" Wheels customer photo
Trimax Trailer Wheel Chock and Lock - 12" to 15" Wheels customer photo
Trimax Trailer Wheel Chock and Lock - 12" to 15" Wheels customer photo
Trimax Trailer Wheel Chock and Lock - 12" to 15" Wheels customer photo
Trimax Trailer Wheel Chock and Lock - 12" to 15" Wheels customer photo
Trimax Trailer Wheel Chock and Lock - 12" to 15" Wheels customer photo

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This adjustable wheel lock temporarily disables your wheel to deter theft, and it includes a built-in chock to prevent your trailer from rolling. Rubber coating helps protect wheels. Clamps around 6" - 10-1/2" wide tires. Great Prices for the best wheel locks from Trimax Locks. Trimax Trailer Wheel Chock and Lock - 12" to 15" Wheels part number TMX75FR can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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Trimax Locks Wheel Locks - TMX75FR

  • 12 Inch
  • 13 Inch
  • 14 Inch
  • 15 Inch
  • Trailer
  • Vehicle
  • 6W Inch Tire
  • 7W Inch Tire
  • 8W Inch Tire
  • 9W Inch Tire
  • 10W Inch Tire
  • Trimax Locks

This adjustable wheel lock temporarily disables your wheel to deter theft, and it includes a built-in chock to prevent your trailer from rolling. Rubber coating helps protect wheels. Clamps around 6" - 10-1/2" wide tires.


Features:

  • Heavy-duty lock deters theft of your trailer or vehicle by disabling 1 wheel
    • Ideal for 5th wheels, campers, and agricultural or industrial equipment
  • Chock prevents trailer from rolling while parked
  • Pick-resistant lock core includes a cover to keep out debris
  • Easy installation - just clamp adjustable-width arms around tire
  • Durable, powder coated steel is corrosion resistant
  • Rubber-coated arms won't scratch your wheels
  • Bright yellow color helps deter would-be thieves
    • Visibility of chock lock is also a great reminder to remove it before driving
  • 2 Keys included


Specs:

  • Application: 12" - 15" wheels (see tire sizes below)
  • Inside width (from center of arm to center of arm):
    • Closed: 6"
    • Open: 10-1/2"
  • Arm reach: 7-1/4"
  • Limited lifetime warranty


This lock fits the tire sizes listed below:


Tire Size
4.80-R12
195/75-R14
205/60-R15
205/70-R15
215/70-R15
225/75-R15 (snug fit)
235/75-R15



TCL65 Trimax Locks Wheel Chock Lock for 12" to 15" Wheels







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Customer Satisfaction Score:

Ratings & Reviews

4.7

245 reviews
5 Stars
(206)
4 Stars
(26)
3 Stars
(6)
2 Stars
(2)
1 Star
(5)
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by:
Works really well as a deterrent for people that want to steal your stuff. I used one on my enclosed trailer and currently put one on my wheeler that I’m trying to sell. Not sure if all of them are keyed the same but the two I bought were.
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Claire H. profile picture
Etrailer Expert

Claire H.

6/10/2026

I'm glad the locks are doing their job to keep your stuff safe!

by:
I have used this brand of trailer wheel lock before and knew it was exactly what I needed to secure my Uhaul trailer overnight when relocating. When hauling any enclosed trailer, and especially a Uhaul, you are pulling a traveling “steal me” sign to thieves. This gave me piece of mind knowing it would be a deterrent to make thieves move on to an easier target. Easy to use. Well worth the money.
by:
I LOVE THESE WHEEL CHOCKS,IN MY GARAGE I STORE MY TRAILER AND HARLEY.TO BE SAFE THESE DAY'S AND RECEIVE AN INSURANCE DISCOUNT I HAVE (1) CHOCK ON MY TRAILER WHEEL AND (1) CHOCK ON THE REAR TIRE OF MY BIKE. I MIGHT WHEN BUDGET ALLOWS PURCHASE A 3RD WHEEL CHOCK.ALSO, THEIR PORTABLE ENOUGH TO CARRY ON MY HARLEY IF I FEEL THE NEED TO LOCK THE REAR WHEEL IF I'M LEAVING MY BIKE SIT SOMEWHERE FOR AN EXTENDED PERIOD.GREAT PRODUCT AND RESPECTED BY MY INSURANCE PROVIDER TOO! FITS IN THE SADDLE BAG WITH A TOWEL TO PROTECT/DAMPEN ANY VIBRATION.HIGHLY RECOMMEND THIS ITEM
Edward profile picture

Edward

8/8/2025

WELL, IF YOU HAVENT PURCHASED THESE FOR YOUR TRAILER OR MOTORCYCLE YET THEN YOU NEVER READ MY LAST REVIEW AND NEED TO ORDER THESE NOW! STILL L?? K GREAT AND EVEN LAW ENFORCEMENT WAS IMPRESSED ??

by:
This wheel lock fits perfectly on our KarKaddy. It gives us a sense of security when we have to leave it in an unattended area. Shipping was fast. It was also packaged well.
Thanks
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by:
I am leaving Oct 1st for 3 weeks with my trailer. So far product looks good. Heavy Easy to install Dust plug installed and removed easy. Locked and unlocked easy
If I still have my trailer at the end of the 3 weeks It will be a success
by:
Easy to use—the hardest thing was getting it out of the packaging. Seems solid.
by:
Easy to deploy and give security and peace of mind when leaving trailer at campsite. I use them in my driveway to keep the trailer from rolling. works great!
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by:
Perfect fit for my vehicle. Heavy weight, sturdy construction.
by:
Using on a 4.8 x12 wheel. A little loose but will work. Seems a little tough to lock but maybe practice will help. Should act as a good deterrent.
by:
very nice unit, great quality!
by:
Easy to use, nice peace of mind knowing the camper is not going anywhere and is a great chock. The groove side of the chock settles down onto all surfaces beautifully.
by:
Awesome! Great service and quick delivery!
by:
Deliver, customer service and ordering process was done very smoothly.
by:
Lock works great! Customer service helped us split order for delivery due to other item delayed from manufacturer. They were a great help.
by:
Easy install and good quality
by:
Really good quality, thanks etrailer!!
by:
Looks like it will work well. One more visual deterrent, hoping it will make the dirt bags just pass me by and move onto the next unprotected trailer.
by:
I received my wheel lock today and was under the impression that I would receive three keys. That was stated in the features of the product. I was informed by the etrailer rep that she was sorry but the pictures and the videos stated two keys. Quite honestly, I did not view the videos and did not see that the pictures only had two keys as I had read that there was three keys included. I also, learned I would need to go to manufacturer for additional keys. She did say that she had contacted a team member and the add would be changed on the website. She asked me if I wanted a return form. It is not a deal breaker that only two keys are included but, again you don't receive what you think you are purchasing. The wheel lock seems to be well made and I will update as soon as I install it. G
by:
We have the Trimax Chock/Lock several times and we still have our trailer. j
by:
Product was exactly what I was looking for to secure my trailer. Very fast shipping which surprised me as it was around Christmas time.
by:
Just big enough for my 15" tires. Width is plenty, but could use slightly more depth towards center of wheel. Feels good and solid on the wheel and the chock works well.
by:
As always another quality solid product. Sure is nice never being disappointed with anything I've gotten for my trailer build. Fast shipping every time too!
by:
We use them for our Speed Trailers on the side of the roads
by:
wheel chock and lock works great. also a visible deterent. this is my 3rd one. first 2 are still being used after years of exposure to the elements. WI winters can be very harsh on anything left outdoors.
by:
Product was easy to put around the tire of our trailer. Product appears sturdy. Appreciate the two keys were included!
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Used Items Available
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Condition: Installed

Notes: Item has been installed and gently used.

$69.04
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Info for this part was:

Employee Lindsey S
Edited by:
Lindsey S
Employee Jameson C
Expert Research:
Jameson C
Employee Jacob T
Video Edited:
Jacob T
Employee Chris R
Video by:
Chris R
Employee Wilson B
Updated by:
Wilson B
Employee Adam E
Installed by:
Adam E
Employee Andy C
Installed by:
Andy C
Employee Sabrina W
Written by:
Sabrina W

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