Many single axle trailers are equipped with a 2? coupler.
Tandem axle trailers are often equipped with a 2 5/16? coupler.
Coupler size varies with each manufacturer.
Normally, the size ball needed is listed on the coupler. You should also check with your dealer just to be safe.
DANGER! FAILURE TO USE THE PROPER HITCH BALL SIZE CAN RESULT IN YOUR TRAILER BECOMING UNCOUPLED CAUSING SERIOUS INJURY OR DEATH!
