> There's a big ford in each driveway that hasn't hauled more than dogs and kids since the day it came home

I can't speak on Knoxville because I've only spent a day there, but I've spent a good bit of time around Amarillo mostly from driving between CO and TX over a hundred times, although not really in the suburbs.

Saw a lot of beat up trucks that looked like they were owned by blue collar folks and used for truck things. But of course there's also plenty of brodozers, which I'm assuming are also fairly common in Knoxville.