Car rentals aren't also so bad. I sold for 5 years. Car rental companies actually do better with regular maintenances that most individuals. They have contracts for it, and if they don't and a customer is in an accident and can prove its fault to the renter for not maintaining the vehicle, it's an issue...
18 years ago we dogged on dealership vehicles, not today they take great care. Sure you get the occcasional rental driver that beats on it... but their only blowing the extra carbon build up in the pistons and valves out for you lol... driving it slow all day let's unburned fuel build up. So I think a rental is a good thing.
for the record, bought my wife a rental at 8k miles, now at 100k. 2k oil/filer changes routinely, spark plugs at 60k, blow out the air filters every 15k with an air compressor, shocks at 80k, and tires at 70k are the only maintenance we've done in 7 years.
Rentals get a bad name, but it's pretty physics. Take care of your vehicles appropriately and pay attention to them. They are all metal, they either rust or wear, oil them, line them, rust prevention, fix the moving parts that don't get good lube or too much stress, and they last forever. My first truck was a Silverado with 500k miles, ran and sounded better mechanically than the truck I traded it in, had to upsize because the family grew. But , that truck was in perfect shape for 500k. Take care of your trucks people. They're an investment, and can save you a lot of money.
10k in repair over 10 years on a paid off truck beats a new truck every 6 years and a 400 a month payment. Own it and love it, that why you bought it to begin with