Hourly compensation is just part of your total wage package.
For one thing, UPS only contributes to your pension for 8 hours. Overtime is a bargain (versus hiring another driver).
Same with vehicles. We'd need more vehicles if everyone was cut to 8. ($$$).
Don't forget DIADS, IVIS'S, UNIFORMS etc.
Money is money.
No?
Take a 4-10's job vs. 50-60 feeder run. Oh, you will notice the difference....big time.
The real difference for me: 60 hours.......never think about money.....We (Wife/Me) never talk about it. 40 hours.......we do think about it. I ask the Wife about bidding a 4-10.......she's not a big fan. 6000 mile sleeper runs are $1000 more take home(per week) than a 60 hour feeder(brown truck)(per week).
Money sure makes life much more pleasant/easier. When I work...I work. When I'm off.....I'm off.
I was raised to work first. The rest will fall in place. It has served me well.