Highest Mileage Hummer H3 -221,000 miles?

[HummerJim]

My son has my 2006 Shadow Green H3 in Telluride, Colorado. He has put a lot of miles on it in the last two years with his consulting work in North Dakota. It now has 221,000 miles and except for brakes, tires, a new muffler, a new battery, and the cylinder head gasket issue, it is 100% stock, oh yes I think he's on his third windshield. He also replaced the driver's side seat cover also. He took it in to Medved Cadillac in Denver for service and they think it might be one of the highest mileage H3s on the road!