BiturboA6

Hi Gary,

I purchased 4 new Sumitomos several weeks ago. I have one bad one. My mechanic isnt sure what the problem is. It loses air. Is there any warranty?

Like usual, the tires came quick.

Thanks,
Drew

Gary@Tirerack.com

Contact my customer service dept at 1-800-428-8355, ext 360 and they can assist in diagnosing the problem.

It could be a leaky valve stem.

BiturboA6

I will probably just order a new one. what a PIA. They told me it wasnt the stem. Maybe I ran something over.

Drew