License A Trailer In Ontario In Ontario, If I Have A DZ License Am I Allowed To Drive A Tractor Trailer Without A Trailer?

In Ontario, If I have a DZ license am I allowed to drive a tractor trailer without a trailer? - license a trailer in ontario

Yes, because the weight of the tractor, only in the range of a class D license is permitted and returns an airbrake. So do not throw anything behind the tractor.