When my slides are in two out of three vents are almost completely blocked off by the slides. I will not turn on the heat unless all the vents are open 100%.
I have a Montana 35' fifth wheel. I am pulling with a 2011 Ford F250 diesel. I was curious about the weights and weighed the unit. Bad move. Rear axle is overweight. Might be looking for a dually. Here are the weights.Truck gvw 10000Front axle ...
