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Ivylog's avatar
Ivylog
Explorer III
Feb 05, 2017

What I learned about big DP's at the FMCA rally.

1: You better like bath and a half MHs as I could not find any that were not, although I did not look at every 40' or bigger MH at the rally.
2: Dark interiors are the norm with some so dark they look black at first... actually a dark brown. Out of a dozen I looked at only one was what I would call light and airy... pale white tile floor through out, light brown counters, and cherry cabinets, but white upholstery.
3: O M Goodness, they are heavy. A 40' Tiffin with a 24K rear axle (legal for 4-5 years now) and six 315/80/22.5 tires requiring 130 psi in the two fronts and 120 in the four rear tires.
A 40' Jayco with 315s/130psi on the front and 295s/115 psi on the rear.
A 45' Tiffin with 315s all around and requiring 130 psi in all eight tires... a 17K front axle and 23K drive.
There was a 40' Newmar with only 275/70/22.5 that needed 130 psi in the fronts and 120 in the four rear tires.
Spartan had their bare chassis with 365's on the front and tag and 315's on the drive, but n sticker on psi... yet to be determined.

I guess I'm old school and do not like to run MAX pressure in my tires.