Superduty Dually question
#21
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Joined: May 2004
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From: A tree somewhere in the woods in Clarcona Fl.
I used 265/70R19.5 tires with a 2 1/2" leveling kit on the front with NO RUB whatsoever.. I went with the Brentz direct fit wheels (pricey but worth it) the American Force 19.5's are 19.5x6 and the Brentz are 19.5x6.75 and the air pressure on the commercial 19.5 tires is rated at 110 psi, on my F350 I ran 65 psi all the way around, any higher and the ride got noticably stiffer and 65 gave plenty of support towing the boat due to the stiffer/heavier tire construction of a commercial grade tire. Also check load ratings on the wheels, forged wheels are much stronger than the cheaper cast wheels.
Last edited by Slick02; 05-15-2009 at 06:56 AM.




