Well, around here it's a common occurrence! They chew everything and piss all over stuff. I hate them! Thousands of dollars in problems. You ever try to find a chewed wire inside a vehicle that's hidden well? I am sure plenty of people on here can attest to this.
Yep. Pretty common around here. Even if they aren't chewing on the wires, they'll tear hell out of the insulation and seats of an old vehicle, just to make bedding for their nests. They especially love rusty old vehicles that have openings big enough to get inside and nest in.
I'm driving a 2004 Durango right now; it came from my in-laws, along with its electrical problems and the nesting mice.
Years ago, I was fond of visiting a friend and his wife at her parent's pig farm in the Flint Hills region of Kansas. A common "sport" for them was going
pack rat hunting. We would sort out some good stick to club the rodents with and to stir up their huge nests made out of sticks. His wife would go along with a .22 rifle/.410 shotgun to pick 'em off when they climbed up a tree.
Here's how the hunt goes: you wander along the scrub brush areas that weren't growing any of the row crops, or kept bare by the pigs. Then you'd discover a big pile of sticks, knee to waist high, there would generally be large rats nesting inside. Two (or more) guys would begin taking their clubs and shredding the nest of small branches apart. At some point, the pack-rats would begin fleeing, and we would take off chasing them, clubbing the ground until we either got our prey, or until it scurried up a tree. After that, the rifle took over and got it. It was routine to get more than 20 rats per hunt. EDIT: I forgot about having a good terrier dog along. The rats run like hell when you begin stirring the nest, but they will stay holed up with a good dog along to help catch the runners. I've read that Jack Russel terriers are excellent ratters.
Now why were the farmers so enthusiastic about hunting the pack rats?
Because they do this to any machine parked very long:
I never discussed with those folks why the snakes weren't keeping the population down, but I suspect they were killing all the snakes off, 'cause that how farmers seem to think. They kept chickens, too.
We'd kill off any nests within about 1/4 mile of the farm, and that seemed to keep them out of the vehicles for about a year. And... It was great sport chasing the little buggers with a stick, too.