I have a Walmart Goodyear viva tire with probably 10k miles. One day I came outside and saw my tire flat after not driving my 96 sunfire in almost a week. I am experiencing a very slow leak. I took the tire off. I cleaned it, took all the stones/pebbled out, and I used soapy water. I can't find the slow leak anywhere. I've plugged tires for the past 15 years. There were no nails. I'm losing about 5 psi a day. I just went outside in the garage. It's down to 20psi. it was 40psi four days ago. I don't think I have the road hazard warranty and I'm unsure if walmart tech would try to fix this leak. is there anything else I can do to find the leak?
Last edited: