I bought new tires a few months ago from Mavis Tire. Make sure you purchase the road hazard. If you were to ever get a flat tire, go to any Mavis Tire shop and they will replace the tire for free.

I live in Queens but had my tires installed at a Mavis shop in Nassau county on Northern Blvd in Great Neck. While I was there had some nice eye candy with an E60 M5, 650i conv, Porsche 911 Turbo, Audi S5 coupe and an S8, Benz SL500... Went early in the morning. Made waiting for my car much more enjoyable.