My 99 with 5.9 we bought in 01 with 20k miles now has over 100K.It needed a tank strap and exhaust manifold.My son still drives it every day.Look at the brake lines real close.Ive had to replace frt to rear and both on rear axle when we did why cyls.Mileage isnt great but thats about it.The 99 is loaded with leather full power and rear air.Rocky