Our montana received it's I.S. suspension upgrade with disc brakes over the last two days at morryde in elkhart. What a great company this is. They treated us extremely well and I enjoyed the process. Love the i.s. system...disc brakes work as great as I knew they would. Now I can re-arrange things in cabinets with a simple touch of the brake pedal.
2012 F350 6.7 L dually, 2013 3800RE with 6 pt leveling, Sumitomo 17.5" load range h tires, Samsung 18 cu ft residential fridge, 8k Morryde I.S. with disc brakes. Full timing since 2012.