General Grabber UHP 255 55 18 do fit on the Outer Banks. They leave little room for clearance but they do not rub at any time. There is no loss of fuel economy. This is a 29" tall tire with a 10" tread width. I use them in soft dirt and sand. I air them down to 30psi so I can drive them on the highway and off road without adding more air or letting more out. This an all season rated tire so I expect good rain and snow performance as well. That is if we get any this year.