Are you unsure about what size tire to use? Check this site out. It will help answer any questions or doubts you may have. :thumbup: http://www.miata.net/garage/tirecalc.html -Rob EDIT: http://marksink.com/tire_wheel_offset/offset.html may all your future wheels be flush with your fenders -kevin
Be Careful Be Very Careful Using Offsets that are of course not to Manufacture Spec. Offsets can lead to Various Problems from Broken Suspension Components to Poor Handling when you Need Emergency Steering Corrections. So Please Be Careful... :cheers: When Wheel Shopping BUY Wider Wheels to Accommodate the Space and Make Sure you Take a Credit for the Inside Wheel Hub and Well.