Im looking to replace my tires on 2007 Magna 630 Galileo. Currently have 315/80R22.5 Michelin XZA2 Energy on the front and am considering changing to 365/70R22.5 XZA so I can reduce tire pressure to 100psi versus the 120 psi I must run on the current tires. I must replace the wheels to 10.5 inch as the tire is approx 2 inches wider. Has anyone tired this yet?
See here (https://www.irv2.com/forums/f112/2009-magna-630-is-it-ok-to-put-365-tires-all-around-from-315-a-479111.html) for a thread on this same issue. I'm curious about why you need to run at such high air pressure -- are you basing that on the actual weight that you have riding on your front axle?