The RIMs on my 379FL are stamped on the inside of the rim 3960 max and max 110 PSI I have measured the rim width to be 6.5 inches i beleave this is correct.
Can I (at my own expense) SAFELY upgrade to a 235 85r 16 tire. The tire diameter currently is 30.8 (i beleave)and the new tire would be 31.7 diameter with a max load of 3750 and a max of 110 PSI. would this tire safely fit on my new 379FL. Thank you for your time. PS.. does anyone have a phone # for Mr bill French so I may contact him for advice.