You don't need high clearance for a well graded gravel road if it's not rutted or washed out, my little car can do those fine. My old driveway was gravel and no

You don't need high clearance for a well graded gravel road if it's not rutted or washed out, my little car can do those fine. My old driveway was gravel and not a problem. I'm not sure how you plan to deal with dust though. Also I believe they wear out more rapidly and are suitable for much lower use. For lower use rural roads well maintained gravel roads are an excellent solution.