I recently got non-repairable punctures on two tires on the same side of my car. Luckily I had a string plug kit and was able to plug and fill and get home, but I needed 2 new tires. The tires are indy 500's with maybe 12k mies on them, probably 6-8k left to go. I don't like mismatching tires, so I swapped all 4 to new indy 500's this morning, but I *hate* to see perfectly good tires to go waste. I let the shop keep them and one of the guys was going to toss them on his car (pretty open about it) which I prefer to knowing they get shredded, but still - am I weird for not wanting to run 2 new and 2 old tires? Am I overthinking this? I think if I took them home it would just be more car stuff cluttering the garage, but man... throwing away 6-8k of tire...