If you own a 4x4, buggy, dirt bike and/or quad...Silver Lake Sand Dunes, Michigan is the place to be. Hundreds upon Hundreds of people giving it hell on there ATV's! I thought my lifted Suburban was big, I thought wrong after seeing those 44's a few times on different trucks, and 40's a bit more often. Not to mention the fine pieces of a** driving big trucks. If you havent gone, GO! Silver Lake Sand Dunes !