With the tire 15 cm wide, the contact patch is 6 cm long. Now load the car with 50% more weight (500 kg). The additional contact area needed is 55 cm^2 per tire. If you assume that the side walls don't deform, the contact length increases to 9 cm.
Mount Washington, Bullitt County, Kentucky: Browse Thousands of Acres of Land for Sale in Mount Washington, Bullitt County, Kentucky.
Washington County is a county located in the U.S. state of Kentucky. As of the 2010 census, the population was 11,717. Its county seat is Springfield. The county is named for George Washington. Washington County was the first county formed in the Commonwealth of Kentucky when it reached statehood, and the sixteenth county formed. The center of population of Kentucky is located in Washington County, in the city of Willisburg.