Montana Owners Club - Keystone Montana 5th Wheel Forum - View Single Post

PSFORD99 · 05-20-2020, 06:38 PM

Curious to what tires are coming on the new Montana's. At one time I heard they were Sailun S637's, with the Goodyear G614's as an upgrade. My understanding now the G614's are not rated high enough for the new RVIA guidelines of 110% of axle rating. Sailun would qualify, but the G614 would come up short on rating.

I know some of the Bighorn fifth wheels come with OE Westlakes in a G rating @ 4080 lbs. @ 110 psi ST235/80/16

05-20-2020, 06:38 PM	#1
PSFORD99 Montana Master Join Date: Jan 2009 Location: Centerville Posts: 1,350 M.O.C. #9051	OE Tires on New Montana fifth Wheels Curious to what tires are coming on the new Montana's. At one time I heard they were Sailun S637's, with the Goodyear G614's as an upgrade. My understanding now the G614's are not rated high enough for the new RVIA guidelines of 110% of axle rating. Sailun would qualify, but the G614 would come up short on rating. I know some of the Bighorn fifth wheels come with OE Westlakes in a G rating @ 4080 lbs. @ 110 psi ST235/80/16