During inclement weather, the steel wheels retain water because of their design. as a result, there is corrosion/rust within the wheesl and at the base of the valve stems. this defect is now allowing air to leak from the bases of the valve stems. according to boch toyota as well as toyota customer service, this is a rare problem. town fair tire and the internet indicate this is a common problem.
Lug nuts kept loosing on my 20 inch wheels this has been happen to me 3 times
Driveing 30 miles east of dickinsen noth dakata front drivers tire blew cruise set at 76 mph speed limit 75mph bought new tires in duluth minnisota michelin tires to replace toyo open country bought from les schwab tires battle ground wa.. the whole side wall seperated completely from the tire looking at the other three they determained there was still 60% tread life at time of incident. they credited us for 2- tires thx [xxx] information redacted pursuant to the freedom of information act (foia), 5 u.s.c. 552(b)(6). *tr