[fisherdm]

I have a 2000 Sienna. My only complaint with the vehicle is the pulling. Despite several alignments I run through front tires every 20K miles or less despite rotations every 3K with an oil change. Last time I put new tires on I replaced all 4 with a larger tire. The manual notes two sizes of tires that can be used. I bought the large size and have not had the pulling problem since. Ride is a lot smoother as well. Especially over 70 mph. Previoiusly it did not feel stable over 65-70 mph. Now it rides like a dream. Gas milage is worse though. I bought Michelin tires as they were top rated for that size by consumer reports at that time. It has been over 35K and the tires are wearing evenly and slowly.