I noticed a comment on a special forum / publish (won't be able to remember where) that experienced mentioned a little something regarding the small wheels, but I failed to see any further more dialogue on it. I've paved garage and driveway, so can operate with it as is. The https://bronco-top-hoist54310.thechapblog.com/32048587/bronco-top-hoist-can-be-fun-for-anyone