The Grit Guard 5 Gallon Bucket Dolly allows you to easlily keep your wash pail close by without having to kick it around. This dolly has 5 smooth rolling wheels and two of them lock to hold it in place while on inclines. This is no light weight bucket carrier, it has a capacity of 250lbs. You could fill your 5 gallon pail with concrete and it still wouldn't top 250 pounds. make your life easier and get a bucket dolly for the next time you wash your vehicle.