Go Back   Thor Forums > Thor Brands and Products > Thor Motor Coach | Class A, Class B+ & Class C Motorhomes
Click Here to Login
Thread Tools Display Modes
Old 07-16-2019, 03:18 PM   #1
mhbell's Avatar
Brand: Thor Motor Coach
Model: Four Winds Infinity R-32
State: Utah
Posts: 65
THOR #2474
Send a message via Skype™ to mhbell
Sailun Tire inflation tables

Sailun Tire inflation tables
I just installed a set of 6 Sailun tires on my four winds Infinity. I can't find a load or inflation table that will tell me what to air the tires up other than the max psi pressure. The Mtr HM mfgr says 85 Lbs psi The steel rims have a max pressure of 110 lbs psi. I am wondering if I could reduce the tire pressure from Max to say 85 or 90 lbs psi without being under inflated. The tires at max inflation will carry 5500 lbs more weight than the max allowed for the motor home GVWR I am below GVWR for the motor home weighed on a cat scale. would like to reduce tire pressure from max for a better ride if it can be done safely. Anyone in the forum running Sailun Tires in the 245/70R19.5 size. what pressure do you run? see chart below.
Sailun Tire Table

size ^^^^^^^^^^16 Ply^^^^^^^Single tire ^^Dual Tire^^max psi
245/70R19.5 ****M 16 ************4940 ********4675 *******120 lbs psi
2004 Thor Four Winds Infinity R32 F-53 Chassis Ford V-10 Toad is a 2017 Jeep Cherokee TrailHawk. My Blog: https://rvbloggers.wordpress.com/
mhbell is offline   Reply With Quote

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off

» Featured Campgrounds

Reviews provided by


This website is not affiliated with or endorsed by Thor Industries or any of its affiliates. This is an independent, unofficial site.

All times are GMT. The time now is 08:23 PM.

Powered by vBulletin® Version 3.8.8
Copyright ©2000 - 2020, vBulletin Solutions, Inc.
Content Relevant URLs by vBSEO 3.6.0 PL2