I went east over Vail Pass and my 34' MH with toad went up the hill at 28 mph it is the first time I have done this is this what I should expect from my 2008 V10 Gasser?
The OP has a gasser and a number of posts are from guys with diesels...that's an apples to orange comparison. Also, the altitude gain will not affect the turbo diesels like it will a non turbo gasser.