>>938869150 (OP)
It can be... but it can be stressful as hell. You'll have to track 4 clocks (8hr, 11hr, 14hr, and 70hr), drive for around 500-700 miles a day, you must make on-time pick ups and deliveries (sometimes at the weirdest damned hours)... and you only get paid for the miles you drive ($0.55-$0.65 per mile).
If you can handle that, while doing your job safely, and don't mind the fact you'll be alone for 90% of your day, 7 days a week (oh, and you don't get to go home until you've been out for 30 days, and you only get 3-4 days off when you *do* get home), then yeah. Otherwise, forget it.