[97chevor]

Nope, mine wear in the rear quicker.

 

[97chevor]

How many is enough?

 

[97chevor]

Its like saying a narrow tire spins easier than a wide one.

 

[97chevor]

Buy 2 more wheels and do an 8 tire rotation.

I rotate tires often when new. As they become more worn I stretch the rotation intervals farther and farther apart.

 

[97chevor]

No problems here, I run 235s at 90 psi. I find I have to inflate them more often when temps are really low.

 

[97chevor]

The Bridgestone Duravis R500s I run are the only tire I have run that don't round in the center. Thats why I up my psi to 90 psi. Toughest road tire I have seen.

I can believe under inflation will cause center wear. It all depends on the tire. A cheap tire expect the unexpected.