For those of you who rotate or changeout tires (i.e. snow to performance) every several months, do you guys also get an alignment done?  My local tire shop recommended that I get a 4-wheel alignment performed after each rotation or changeout.  Is it worth the $40 every 6 months?  On my previous cars, I only aligned when it felt off (every couple years).
								 
				 
 
		 
 
		