Back in 1998 or thereabouts, BMW changed their warranty terms from "Three years, unlimited mileage" to "Three years or 36,000 miles, whichever came first." Back then (and to this day) I average around 15,000 miles a year on two wheels so I would've exhausted the warranty terms in less than three years. I bought my K1200LT brand new in 1999. In 2001, I suffered a rear bearing failure with 41,000 miles on the odometer (outside the warranty). FORTUNATELY this was a very common failure and BMW repaired it free of charge anyway.
Fast forward to today and BMWs are NOT what they used to be. They rank at the bottom of Consumer Reports' reliability rankings. I had an engine failure on my 2013 BMW C650GT on a part that was replaced due to a recall. That part WAS replaced, but it failed anyway. Since it was two years out of warranty, BMW wouldn't do a DAMNED thing for me (not even give me a break on the $4,000.00 price tag of a new engine). That's when I told them they could go pound sand and I will NEVER buy another BMW vehicle (no matter how many wheels it has) as long as I live. Brand loyalty is built up over years and killed in an instant. The irony is I had JUST gotten my 400,000 mile medallion from them.
The K1200LT is still going strong, but BMW doesn't build them like that anymore. The foreshadowing was when they limited their warranty coverage. They don't WANT people who want to keep a machine running; they want those people with enough disposable income to keep buying a new bike every three or four years and that AIN'T me.
I look at product warranties now as an indication of how much faith a company has in their product. Yamaha warranties their big touring bikes for FIVE years, unlimited mileage. They are also the most highly rated brand in the Consumer Reports ranking I mentioned above so there is a correlation.