19.5's on Dually

[domehead]

I just installed Rickson 19. 5s on my '06 3500 SRW. For the moment, I am running Good for a year 225/70/19. 5 Load G (its what came on the wheels)



If and when I ever wear out the Goodyears, after doing much research, I think I want to go to Bridgestone 245/70/19. 5 Load F. Max pressure is 95lbs and over 4000 lbs. load per tire. But based on the inflation charts, most of the time I would run them at 70F/80R like I do the Goodyears.



If you are going to get max miles out of the 19. 5s, you cannot run them at high pressure unless loaded heavy.



One more thing... ... I am running steel wheels. Tire and wheel... ... ..... 130 lbs. each!



I am in Florida. Don't even think about getting of pavement with them. They are not meant to be used in the sand.



Ride a little stiffer... ... ... ... ... ..... perhaps.



Peace of mind... ... ... ... ... ... ... ... Priceless!Oo.

You still have to make sure that you do not go over the axle rating no matter what tire you put on.