All-Weather Wheel Chocks

Two Galvanized Steel Wheel Chock with grip strut surfaces leaning against one another. One chock has natural galvanized finish. The other chock is powder coated florescent orange. These chocks have an orange urethane grip handle.

The capacities shown below are based on the recommended practice of placing two chocks at each non-steering axle, one set on both the right and left side of the vehicle, blocking the tire in the direction of the incline. Note that the U.S. Department of Transportation provides that the maximum single-axle weight limit on Federal highways is 20,000 lbs. The tandem-axle limit is 34,000 lbs. in combination, with some exceptions up to 40,000 lbs. at very wide axle spreads. Some states may allow higher weights due to “grandfather” rights. Learn more about bridge and axle weights on the DOT web site.

Item NumberFinish/MaterialDimensions - W x D x H

Plus 4 1/2"L Handle

All Chocks
Axle Capacity (lbs.)Weight (lbs.)
8500Galvanized Steel11" x 9" x 5 1/8"30,0009.5
8500-FOGalvanized Steel w/

Fluorescent Orange Powdercoat
11" x 9" x 5 1/8"30,0009.5
8500-AGAluminum w/ Grip Plate Base &

Fluorescent Orange Powdercoat
11" x 9" x 4 3/4"30,0004.9
8500-NYGalvanized Steel9 7/8" x 9" x 5 1/2"30,0009.1
8500-NYFOGalvanized Steel w/

Fluorescent Orange Powdercoat
9 7/8" x 9" x 5 1/2"30,0009.3
8500-UTGalvanized Steel9 5/8" x 9" x 5 3/4"30,0009.1
8500-UTFOGalvanized Steel w/

Fluorescent Orange Powdercoat
9 5/8" x 9" x 5 3/4"30,0009.3
8500-PWGalvanized Steel8 1/4" x 7 3/4" x 4 7/8"12,5006.1
8505 Vertical HolderAlmag Casting

Fits all Chocks Except 8500-AG
3" x 12" x 3 3/4n/a2.8
8505-B Underbody HolderAlmag Casting

Almag Casting

Fits all Chocks Except 8500-AG
3" x 11" x 6 3/4"n/a3.0
8501 Vertical HolderGalvanized Steel

Fits 8500 & 8500-AG
13 1/4" x 9" x 3.5"n/a3.0