2016 Toyota Prius uneven tire wear

at 22,000 miles with accident fee normal in town and highway use no other problem
my 2016 Prius with Yokohama 17" tires show very uneven tire wear, ++++Front +++rear declared unsafe by my excellent mechanic, Any one else having a problem like mine 22,000 miles on these tires
what to do who to contact?
thanks Steve B

What to do - buy new tires ---- Who to contact - no one because you probably have Low Rolling Resistance tires and they just don’t last that long. Original equipment tires are often replaced at low mileage.


And if the tires show uneven wear, the car needs a 4 wheel alignment.

You should also rotate the tires with every oil change to even out the wear.