Front tire width allowance
 

Will a 245/45 R18 tire rub in the front? I wanted to have the same size tire for all 4 tires so that they can be rotated. Please let me know, because I am having them mounted on wed. Also, does the RX-8 need a four wheel alignment? I just got my car a week ago, so any advise will be helpful.

Thanks,

Mike