trucks have broad wheel because so that it reduces pressure and the tyres dont burst.
They have double tyres at the rear end so that they have enough strength to carry the heavy load or the public
It is because the place through which the bus or truck is moving has a large surface area , as the tires become wider it will be easy to drive.
Assuming you're talking about the tyres... The tread on the tyres channels water away from the wheels - allowing the tyres to grip the road better than if the tyres were completely smooth.
Cabover.
Trucks produce more pollution since have more mass, weight, and larger engines than buses.
cars,trucks,buses and walking
no diesel is used in trucks. like buses or truck driving trucks
They grip more road surface.
none they probably had tow trucks before buses Horses used to pull stage coaches.
trucks vans cars buses taxi
Mercedes-Benz