He seemed to be having trouble with his heavy truck.
Two more heavy trucks ground their way up through the trees.
A heavy truck going at high speed had hit it during the night.
Miles away to the south and east a heavy truck rolled through the night.
It took several hours to pull up the heavy truck.
He hasn't fallen off the top of a high building or been run over by a heavy truck.
The road has taken a beating from the heavy trucks.
They are usually used in large and heavy trucks where all that power is needed to get good performance out of the vehicle.
It has two line of traffic, which is also used for cars, but most important heavy trucks.
Two of them, deeper than the others, apparently had been made by a heavy truck.