Problems with 2010 Mazda Mazda3 WHEELS

Replaced 1st of 16 tires to date. since owning this car, we've had to replace tires 1x/year. this is due to the overly aggressive camber on the car. during this time, we've taken it to 2 separate mazda dealers who deny any defect in the car. as a last resort we've contacted mazda, na, who referred us back to one of the dealers we've dealt with in the past. their solution was additional rotations and alignments. you can't align camber when it meets the manufacturer's specifications that cause the tires to wear on the inner side prematurely. we have 80,500 miles on the car and have put on 4 sets of tires. mazda denies any defect, just as they did 20 years ago with a seat belt problem that resulted in a recall after government intervention. the tire issue is a safety issue in that the wear is out of sight. this last pair of tires were purchased due to a blowout on a major road and having to change to the donut while on the shoulder. mazda will not back their vehicles, so don't buy them! *tr

The tire pressure warning light came out one week after purchasing my new mazda 3 in july 2010. i filled the tire with air but light would come back on several weeks later. took the car to dealer in october 2010 and they couldn't find any problems. took it back to dealer in october 2011 and now they find a bent wheel rim. replaced the rim at my cost -- over 350.00. 4 weeks later, warning light comes back on. i checked the air on all tires and they are fine. my mazda has only 6,000 miles on it. mazda cannot seem to fix the warning light problem and they blame it on change in weather temperature! complained to the dealer and they say to bring the car back in. i refuse to pay a diagnostic fee when this is clearly a mazda problem and the car is under warranty. i've owned mazda cars since 1993; this is my 6th mazda and i am very upset. *tr