Heres a link to FMCSA rules on hours. They are pretty much the final say on everything related to trucking
-btw the 14 hours "on time" can be driving, fueling, rest stops, weigh stops, loading, unloading etc. But only 11hours of that can be used for driving.
That's why drivers dont like being held up, cuts into available driving hours that will make you money.
Oh and you can use your time off in the berth in the truck, thats how teams drive all the time, and berth time is mentioned in the above regs.
MillerTime- Future Sabre Handler!!