Worked well on an 18" front wheel of a Sportster. But failed to hold the 16" rear wheel of the same bike. We stopped trying after some rough slippage and did it on the garage floor. We'll keep it for the bigger wheels.
Pros
DIMENSIONS: Overall Size: 29.5" L x 19.7" W x 14.2" H, Fits Wheel Size: 16" to 22"
Cons
Some users may find the price point to be a bit high