[cr500r]

I was so sick of the cheap, flat-dollies that would fall off anytime I rolled over the garage slab to the driveway and vice-versa, and the nuts coming loose and all the ball bearings on the dolly wheels falling out, no matter what as the cheap designs were just terrible.

The Sure Grip dollies are $100, but worth it as one can ride the sled around on the road/street/driveway with no trouble, up to 5mph or so.

I like that the rear wheel also lets me swing the back end any which way I want.

https://www.amazon.com/Sure-Grip-Dollies-Drivable-Dolly/dp/B00HXHTJXM/ref=sr_1_2?gclid=CjwKCAiA8ejuBRAaEiwAn-iJ3pmNJqPg4ISygpMgaIJ02S8VDeiV-tXCuuQE8McqqVpAcc_-KY7gpBoC6BEQAvD_BwE&hvadid=174220568812&hvdev=c&hvlocphy=9001895&hvnetw=g&hvpos=1t1&hvqmt=b&hvrand=11260657393944716695&hvtargid=kwd-7290045135&hydadcr=24660_9648999&keywords=sure+grip+dolly&qid=1574625821&sr=8-2