Review on MaxxHaul Towing Products 70074 Tandem by Bronson Hussain

I bought these to replace the pads I was using. They work great! Block the wheels tightly. They need to be adjusted the first time you use them. You need a wrench. Place them, pull down the locking lever and tighten with the wrench until they are firmly in place and locked. If you then pull the locking lever up, they will disengage. I use one on each side and it fixes 4 of my tires (there are 3 axles). Easy to use once installed and locks tires in place better than wedges that can move or slip. They will not move or slide!