How to Measure to Determine if Fastway ONEstep Wheel Chocks will Fit a Dual-Axle Trailer

Updated 05/20/2020 | Published 10/15/2016

Question:

i am assuming this is the distance between points of tire contact with the ground. a schematic or pic works best to get this measurement point across.

asked by: Rob J

Expert Reply:

Measuring on the ground to the inside point of contact of each tire is correct. The Fastway ONEstep Wheel Chocks # FA84-00-4840 would be the right part for you, if your measured wheel spacing is between 16 and 24 inches on your dual-axle trailer. Great suggestion regarding the picture illustrating how to get this measurement by the way. I went ahead and attached a picture for you to check out.

expert reply by: Edward F

click to enlarge

Augustin B.

5/17/2020

my tires measured 24 inches on concrete 7 inches at the closest point, my question should i get 16"-24" or the 24"-30" my tires are not always on level ground