Review on SY America Caster: Enhanced Inches Capacity for Efficient Mobility by Bill Russett

I welded them under my 32ft camper to lift it onto the driveway. They worked great. Eventually 2 wheels and my hitch were supporting the entire weight of the trailer as it rolled down the driveway. Back then they were perfect. So why only 4 stars? Lubes were terrible. There is a Zerta on the steering wheel and another on the frame in the middle. She had one of the wheels on the same side. They faced each other on the second wheel. When I tried to smear the ones in the middle, each of them came out. When I tried to reinsert the certs, they were both completely removed and would not reinsert. Fortunately, these wheels are used very rarely. If I needed them often, I would worry about the lack of lubrication in the hub.