I have little experience with vehicles having 100's of thousands of miles. I've only kept two vehicles long enough to replace the original tires in the last 20 years. The '13 Ford F250 6.7L Power Stroke only had 28,000 miles on it. Great truck, just too much for my old legs to climb into. The 2003 F350 Crew Cab long bed with the 6.0 Power Stroke I had-now that was a POS. Ford jobbed out the engine and it was not built to spec.
I've owned a lot of vehicles. ALL have had good times and bad, good and bad QC and good and bad models, including foreign made ones (sticking self accelerating gas pedals, Takata air bags, faked diesel emissions) You pay your money and take your chances. Part of living with the new "global economy."