I drive a commercial truck that has special equipment on it. 
That's great, my mother wanted me to be a trucker when I was young :)
The first semi truck came out in 1881. So it was well before your time.
oh yes. It's an age old career I bet. Are you happy with driving the truck?
I am happy with it. I get to see the United States.
I would still want to get a Truck, I love the designs. Especially those shinny silver ones 
Yes designs are nice but trucks are for transporting cargo.
yes, that's true though. 
There are many features you need to look at for a truck: power and size.
Oh ok. Do you have to be careful of small vehicles on the road? I was looking at driving one for fun :)