tire repairs

Has anyone had tires replaced or repaired at A1 Tires & Wheels in Santa Clara California?

i had my X in about a week ago for a faulty door latch, and just had the remaining tread measured at 4/32 on the inside of the rear tires (@15,800 miles) - wear was even all around, just 1/32 less on the front. They inflated all to 45 psi. I have the original 20 in continentals. I figured I'm...

I believe there is a thread somewhere on this but have not found it. I know Tesla has a kit and there are some other kits, compressor and some sort of injectable plug material. While researching repair kits, a NAPA salesman said that "Slime" required the tire to be removed before injecting it...