Review on 🚗 WEN DL6004 6000lb Capacity Vehicle Dollies w/ Brakes, 4-Pack by Ben Alvarez

They appear to be heavy duty but I put them under a 1950 Ford car on a smooth concrete garage floor and they are very heavy that to move the car at all. I took each wheel apart and lubricated them more than they came up with and it made no difference. The car weighs 3200 pounds or less. I think the stamped steel tab under the washer and bolt combined with the wheel diameter can give weight. I like the design but they just don't work. So I will try the more expensive ones with higher wheels. Having a brake won't be a problem for any of them on level ground. In fact, this may be part of the problem.