We are planning the following trip ( Albuquerque,N.M. to Tomaoc,Co. to Hurricane,Ut. ) and our trip planner shows us taking N.M. 550, N.M. 64, N.M. 491 to Co. 160.
Then leaving Tomaoc,Co. on Co. 160, Az. 98, Az. 89, Az. 389 to Ut. 59.
Is this the best route for driving a 35' class A with toad. Are there any steep grades or hair pin turns.