It looks like the Wildpeaks would only add about 1.1 inches to the overall diameter. Since it doesn't increase the tire's width, I'm guessing the 275/65/18 Wildpeaks would clear without rubbing, but that's just a guess! We need someone brave enough to try them out.Will the Falken Wildpeak A/T4s fit the new Passport Trailsport model without rubbing? How much additional ground clearance will it add?