USO DE LOS CALZOS
Before raising the vehicle, the wheel diagonally opposite the one to be removed must be chocked.
Always chock the wheels using suitable wheel chocks. Chock the front of a front wheel, or the rear of a rear wheel. Make sure that the wheel chock is fully engaged with the tyre and the road surface.
If jacking the vehicle on a slope is unavoidable, place the chocks on the downhill side of both wheels on the axle not being raised.
A wheel chock is stowed in the vehicle's spare wheel tool kit.