This was my last rig. '07 KW T-600 (it had about 30k miles on a big Cat)
I had a < pull through > inside heated parking garage that had a full length floor drain.
(great for melting snow or washing)
I hauled steel, mostly Intrastate, (Michigan) with occasional trips to Wisconsin, Ohio or Ontario.
I got paid by the hour, and got time & a half for overtime, with about 12 hours overtime every other week.
I haven't been driving for over a year now, because of my health.