RB or No B

What do you think is too old to run a tyre? I know that a lot of people run tyres that are past their “expiration dates”, but what’s your experience with the whole deal? Have you ever seen a tyre actually fail because of old age?

Stupid trucks :( I now have an ENORMOUS crack along the windshield along with some paint chips. My insurance company is claiming they won’t replace the windshield because it was “preventable” if I would have gotten the chip filled, but it happened all within the course of a day. Is there some affordable way where I can swap the windscreen on my own?

I’m getting close to needing new set on my stock R32 wheels. Any suggestions?