Stop in for a cup of coffee

Ddaddy said
Just as an FYI, you can get a set of 4 of these for $108...

New Set of (4) Auto Dolly Car Dolly Wheel Tire 12"x16" Skate 6000lb Repair Slide |
eBay

I have a set of those, fine on a smooth surface. Not so much if you have to run over a bump. Switched my wheels to pneumatic. Cost as much as I paid for the units but easier to roll.