Well I need new tires on my van. Got quotes on two different tires. One type of tire is a Primewell Valera Touring BL 50,000 mile Limited Warranty with alignment...it would cost me $405. The other kind of tire is Firestone Affinity Touring BL 70,000mile Limited Warranty with alignment is $512.00. what tires do yall think i should get? P.S. tried to look up reviews for both of these tires online without much luck.