Review on 🔧 Ultra-Fab Weld-On Jumbo Roller - 2.5x3 by Ben Almasri

Welded to the back of my 48ft race car trailer. The hollow bolt sheared off on the first impact with the ground. The bolts were replaced with hardened grade 8 bolts which ran for a while until the bearings fell out causing them to bind and form flat spots. The manufacturer sent me another kit that did the same thing. the size of my trailer (including 48 feet). Unfortunately, I tried again and again and both failed. I've since switched to using dumpsters. They work fine.