The Buick Tire & Wheel Protection Plans are available only at the time of vehicle purchase and provide for the repair or replacement of your vehicle’s tires and wheels if structurally damaged due to a covered road hazard. Both plans are endorsed by Buick and cover costs for mounting, balancing, valve stems, environmental fees, and taxes. Optional Tire & Wheel Protection Plus will also cover cosmetic damage repairs in addition to structural damage from covered road hazards. Plans are offered in terms ranging from 1-7 years with no mileage restrictions.