2004 Nissan Quest tires problems

A newly purchased 2004 nissan quest with current mileage of around 4,800 miles when incident happened. While driving on highway, the driver side rear tire suddenly bent and smoke came out. Van was then towed back to dealership and found that the cross member was broken off. Dealership denied warranty coverage because service manager thought that such damage may have been caused by a collision, because he saw a few light scratches and a smaller than 2cm mark on the rim.

2004 nissan quest, premature failure of treads on tires, tires have no tread warranty and a monopoly exists on tire replacement as it is a special made tire size for nissan. Basically tires are worn out at only 33,000 miles. Goodyear apparently made these tires designated as sports tires but placed them on a mini van apparently just for nissan in the size 225/65/16.