Previously tried to post this comment but my Hot Spot blinked and lost my previous epistle. The bolt pattern is 1716 on our rig and you can find that info on your pen box. The TrailAir website will guide you through selecting the correct new pen box to match your bolt pattern. We paid $1,150 for the TriGlide delivered to the farm and I installed it on our previous Montana Mountaineer. When we traded Lazydays agreed to switch the pen boxes along with tires and rims (G614s & 110 lbs rims) and move our two new Marshall regulators. I noticed that Thor and other companies use the TrailAir on heavier coaches. I don't want to throw cold water on a spending spree, but if you are only traveling from Ohio to Florida and back with a few side trips the Mor-Ryde should do just fine.
