I was able to change my front tire of the Nomad, but that rear one was impossible for me. The rear MCII was so stiff, I could not get it off/on. Lube, zip ties, long irons, made no difference. I really do not have room in my garage for a tire changing machine like the no mar or the like. I was working on the ground using 2x4's to keep the disks off the ground. That was hard on my back. A local shop had good prices on the MCII's and the mounting. When It comes time to change the tires, I will see if they will mount the MCII's even though the front wheel is at the max width of the range of the front MCII.