Keystone RV Forums - View Single Post - I'd love some help from some tire guru's for my Cougar 5er.

CaptnJohn · 11-12-2017, 08:48 PM

I bought a new 2016 Cougar 303 rls. I emailed the manufacturer of the wheel and was told they were only rated to 80#. I pulled it to the tire dealer and had Carlisle LR F and metal valve stems installed too. My neighbor bought the Cougar and it is still going with 90 psi cold. My Montana has Sailun S637 235/85/16 that was my 1st choice for the Cougar. Later found Sailun has a chart that states the tires can be run at 80# and shows the amount of weight capacity at various psi from 80 to 110. Also, Sailun 235/80/16 is rated for 80#.

This man will answer all your Sailon questions, Alan Eagleson [[email protected]]

11-12-2017, 08:48 PM	#4
CaptnJohn Senior Member Join Date: Dec 2015 Location: Ocean Isle Beach Posts: 1,431	I bought a new 2016 Cougar 303 rls. I emailed the manufacturer of the wheel and was told they were only rated to 80#. I pulled it to the tire dealer and had Carlisle LR F and metal valve stems installed too. My neighbor bought the Cougar and it is still going with 90 psi cold. My Montana has Sailun S637 235/85/16 that was my 1st choice for the Cougar. Later found Sailun has a chart that states the tires can be run at 80# and shows the amount of weight capacity at various psi from 80 to 110. Also, Sailun 235/80/16 is rated for 80#. This man will answer all your Sailon questions, Alan Eagleson [[email protected]] __________________ 2022.Montana 3855 BR 2019 F350 6.7 4X4 DRW