ON Driver
Your vehicle · ON-425
Take this site’s mock test in the learning area 2 parts · 20 questions each · 16 right in each part to meet the standard · no time limit · without a Subscription, one a day from the free questionsWhat is the minimum gross trailer weight, vehicle and load at which a trailer must have its own brakes?
Manual basis
MTO Driver’s Handbook: Your Vehicle, Brakes