Place the clamp, whose rack has been pulled out next to the car wheel. (If needed, the rack can be completely removed from the clamp structure.)
Production and sale of wheel clamps for cars and vans.
Push the clamp behind the car's wheel and fold down the top hook by turning behind the tire.
Attach the supplied Allen wrench to the clamp, and turn it. This will move the lower horizontal part of the clamp upward. The clamp will then be pressed against the tire and become secured to the car wheel. Finally, the clampt must be locked by turning the key.