Designed for tandem-axle trailers with up to 9-1/2" wheel spacing, this wheel chock will rid your rig of rocking by stabilizing your trailer or RV. Place the chock between tandem tires and expand it until the give is gone.
This has been one of my best experiences in on-line shopping. While ordering I had a question. I called Customer Service and they very quickly had the information that I needed. I also was blown away at the speed of the order being shipped...same day as ordered and I ordered late in the afternoon. You do not find this type of service everywhere !! Thanks