Drivers running commercial routes through Durham Region and the surrounding GTA corridors know that scales and MTO inspection sites aren't something you can avoid, they're part of the job.

What an MTO Inspection Actually Covers

Inspectors work through brake adjustment and function, tire condition and tread depth, lighting and reflector compliance, coupling device condition, steering and suspension components, and load securement.

The Defects That Cause the Most Out-of-Service Orders

Common issues include brake adjustment out of spec, worn or damaged tires below minimum tread depth, cracked or missing lighting, air leaks affecting pressure, loose suspension components, and improper load securement.

What to Do If a Truck Gets Flagged

Many of the most common defects can be corrected on site by a mobile mechanic who can bring the right tools and parts directly to the inspection location or a nearby safe pull-off.