Hello everyone, i'll be purchasing four new snooggies for my X5, probably Michellin again, Discount Tire has them installed for $1600.00. Question is about their ROAD HAZARD warranty, i have never bought it on previous cars, but then again, none of my previous cars had $350.00 tires. do i really need to buy the warranty for all four tires. since the truck has different sizes in front and back, could i buy the warranty on one front and one back.? this way if something happens to either im covered.? any experiences, input..?

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Cesar
'03 Imola 4.6i