Whatever tire you deside to go with, my advice is to go with a "D" load rated tire. The extra strength is good insurance against a blowout. A blowout can cause many thousands of dollars in damage to the underside of the HiLo. Additional insurance is a tire monitoring system that lets you read out the pressure and temperture of each tire and warns you of any changes of either. Not cheap tho, but great peace of mind especially on long trips. If it prevents a blowout and the above damage it paid for its-self.