2011 Toyota Tundra Q&A

2011 Toyota Tundra Question: 2011 tundra outside tire wearing

my tundra has 23000 mil and had to replace my stock tires 14000 mils I was told to get a more of a square tire so I got 20" rim and now tires my alignment has never been a issue I put 9000 mils on the new tires and they are cupping and wearing on outside please help me -
Answer 1
check front end and alignment call the dealer with vin# to find out if it is still under warranty -
Comment 1
it is under warranty and I have had my alignment checked about 5 times and no probs and the dealers in Idaho never wont to do anything -