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There are several different types of wheel chocks to consider. Each has its own advantages and disadvantages.
Laminated Rubber Wheel Chocks are a great choice due to their long life. They are typically made from recycled cord reinforced rubber which provides a strong grip on concrete or paved surfaces. These tend to be very heavy.
Rubber Wheel Chocks are a lower priced nylon reinforced molded rubber which also provides strong grip traction. Rubber resists tearing, abrasion, and weathering, Safety engineered to prevent sliding. Complete with cadmium plated eyebolt.
Molded Rubber Chocks provide the maximum traction between tires and parking surfaces. This makes this chock useful on just about any many surface. Stair-Step edges or serration grip tire and prevent movement without gouging or cutting.
Extruded Rubber Chock, these are similar to molded rubber wheel chocks. The adhesion increases as pressure increases on the chock to improve traction. Ideal for trailers, airplanes, and small trucks. Double as safety wedge to keep drums, paper rolls, and cylinders from rolling.
Airplane Wheel Chock Set. This set is actually very popular for use with trucks as well. Polypropylene rope with reflectors connect the chocks and provide excellent visibility.
Molded plastic wheel chocks have become popular recently due to their low prices. However, these chocks are a poor choice because they are too light in weight and will slide. Also, their durability is very poor.
Aluminum wheel chocks are a good solution to provide extremely high durability with lower weight. These tend to be more expensive.
Guide created: 08/22/06 (updated 10/11/07)
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