Can a car mechanic fix my flat tire, and which stores nationwide offer reasonable flat tire fixes for reasonable prices? I have a tire which keeps deflating to 20 psi way too quickly, it‘s the same tire. All my other tires are fine they never deflate at the rate that my bad tire does.
Tire servicing requires special equipment, tools and machinery which is why most generic shops don't/can't do it, but there are tire shops that are specialized for that kind of work. You have got either a nail in a tire or the valve is leaking. either way, it's a quick and reasonably priced fix in a tire shop.