Forum Discussion

1jeep's avatar
1jeep
Explorer II
Apr 19, 2017

New Sneakers

Just ordered new Sailun s637 tires for the toy hauler, yes I know I cant run them at 110lbs with the stock alum rims.

So those that have made the switch from the stock tow max tires did you notice a difference?
  • Why can't you run 110 psi with the stock aluminum rims? I have the aluminum rims on my Fuzion and they are rated to 110 psi. OTOH I usually run them around 90-95 psi.

    They are great tires, mine are about 4 years old, and around 20,000 miles. Love 'em.
  • I was planning to run 90-95, but don't know what the rims are rated for as the stamping seems to be inside hiding behind the stock tow max.
  • My wheel ratings were on the back side, stamped into the wheel. Make sure they are rated for higher pressure.
  • ill have to take a look haven't done that yet, I would be shocked to find keystone used better wheels on one model than the other...that would cost them extra $$.