jeeeze these americans no
jeeeze these americans no common sense!!! lol what a question! no side walls! how on earth would they show the concept if they have side walls? I actually wonder how long or how many miles these last? How the resilience wears away and how inflexible they will be once worn. Likely they will have the tread wear before they are shot and need replacing!! And for this reason they will also be limited to lighter vehicles like the one shown!!! dont get too excited!