Just traded in our 2013 177 for a 2016 179 and the first thing I noticed was the missing axle risers.
Was told that they had been replaced mid year with the new axles.
After an inquiry to Forest River, a rep told me. "Axle risers are not std anymore on Hood River. We went to a new torsion axle with a 20 degree lift to achieve the same height as before and a more stable ride mid 2016 model year."
In the case of our new 179, I found this to be not true. Comparing the old 177, I found that the clearance on the 179 to be almost 4" less. I also had to drop my hitch almost 4" to attain a level attitude when towing.
While I didn't take our 177 to any extreme locations, we do camp quite often at remote campgrounds at the end of some moderately rough roads. The higher clearance was welcomed on a few occasions. This, in itself, isn't a big concern. The more efficient use of space, and roomier layout of the 179 is a fair trade for the lower ride. We simply will exercise more care in where we take it.
What is a concern however, is the lack of clearance at the fenders, especially the driver's side one that is lower due to the slideout. We sometimes have to drive through snow to get away from our home to destinations during the winter. When told at chain control checkpoints that I must have chains, I have to put them on. We carry chains all the time during the winter months, and have had to use them for short periods on several occasions.
Can these new axles be adjusted?
Should install the risers myself?
And most importantly, will the risers affect handling that much?
i think the handling issue may have been the real reason for dropping the risers.