I purchased a 24' motorhome with a ProMaster 3500 Cutaway chassis, in May 2015. I was happy with the performance during a trip from the Midwest to the West Coast last summer, but disappointed in the warranty service of the speedometer cluster this winter. Been waiting over two months for a new cluster. The vehicle has to remain at the dealer so the mileage matches the programmed mileage on the new cluster. Seems like a poor maintenance practice. Waiting to hit the road again.