200psi air compressor
Hello Folks! We just upgraded from G to H rated 17.5" wheels and tires on our Carriage Cameo. My home air compressor is rated at 125psi max, so I doubt I will be able to get to the recommended (Max) ...
Forum Discussion
Cummins12V98 wrote:Me Again wrote:
If you look at the inflation chart the tires rated to 4805 each do not require the full 125 pounds. I doubt that you have 19220 pounds of the two axles.
Here it is:
80 3375
85 3540
90 3695
95 3860
100 4010
105 4180
110 4330
115 4495
120 4650
125 4805(H)
I ran 107# on my MS with the GY "H" 17.5's and had more capacity than they needed at that pressure. They wore great and ran cool. I would bet these tires had 30K or so.
According to RV guide, 15,999# GVWR, less 20% pin = 12,800# on the axles 12,800/4 = 3,200# ea. tire, so you really only need to inflate to 80 psi. If you went to 100psi, they would carry the entire weight of the 5er+ 16,040#.
