i work for a logistics company, no run is over 500 miles and those are the long ones, most are less than 200 miles a trip. but in 2 1/2 years our trucks have over 200K miles on them. ---hard miles-- different drivers each trip.
and sure you can get a million miles off the motor. but nothing else. and the new smog and electronics's are high cost labor problems. trucks are down all the time for electronic troubles.
smog filter will set you back $1,000usd.
oil lube jobs are easily over $200.usd and need to be done twice a year.
never buy a used truck from a ltl company
, they are the cheapest built trucks out there. and abused daily.
heck even our "new" goat has problems. even the ac vents are broken.