How to fix leaky tires after 2 shops couldn't
Ever since I bought my car new I have had one tire that goes to 20psi every 30 days. Discount tire said theres no leak, but obviously something is wrong. Any idea what I can do?
Afer a 3rd trip to the mechanic (2nd at dealer) they found a nail in my tire. Apparently the submersion test still didnt help at 70psi inflation. But, he said he found it visually and had nearly missed it again.