My husband drives trucks for a living great money but he can be away for weeks at a time.
That's dedication! Commercial trucks are very large and powerful and and be configured to mount specialized equipment, like fire trucks and concrete mixers. I'm sure you miss him when he's gone! 
Yes very much and his truck is large also he delivers goods all the way to Virginia at times and we live in Florida.
I also live in Florida! Truck drivers provide essential services to industrialized societies by transporting goods and materials from manufacturing plants to retail and distribution centers.
Manufacturing Plants is one of his big stops for when he is delivering truck orders he goes to Georgia-Pacific Corporation I like that stop because he is back home in no time.
It's a tough job! I know they are responsible for inspecting their vehicles for mechanical issues and anything related to safety issues. Do you ever travel with him? 
No I don't travel with him because I am home with the little ones and yes the inspection is the most important part because anything can happen on that road.
I know that safety is crucial! Trucks vary in size and power. The smaller varieties may be similar to some automobiles. Does your hubby drive the big ones?
Yes he drives the medium size trucks it is about the same size as the M2 dump truck he use to drive the small ones when he was doing local delivers. 
What type of cargo does he deliver? I know that a truck is designed to deliver products.