110psi tire question...
Not to beat a dead horse but I am a little confused after reading many threads on the subject. I am running the Sailun S637 G rated tire with a max PSI of 110 which is what I have been running. I have...
Forum Discussion
If you don't believe what I am writing call GY Tech Support!
If you are running the load range tire your RV came with run what they say for pressure. Most always MAX PSI.
With me so far?
Now if you up size as in load range like E to G tire then you should weigh your tires then look at the load/inflation guide for the upgraded tire. GY says to add 5psi to the recommended pressure.
I had GY E Wrangler LT tires stock on my Avion Platinum. I was near the weight limit, never had a problem but wanted more load capacity. I went with GY G tires and low and behold the inflation chart said I should run 80psi. I ran 85 psi for 5 years never a single problem and many thousands of miles. At 5 years I removed the tires and put on Hankook E's for the trade inn and sold the GY G's on CL. The tires had perfectly even tread wear.
GY says to stick with what the RV Mfg says but if up sizing use the charts!
If you are running the load range tire your RV came with run what they say for pressure. Most always MAX PSI.
With me so far?
Now if you up size as in load range like E to G tire then you should weigh your tires then look at the load/inflation guide for the upgraded tire. GY says to add 5psi to the recommended pressure.
I had GY E Wrangler LT tires stock on my Avion Platinum. I was near the weight limit, never had a problem but wanted more load capacity. I went with GY G tires and low and behold the inflation chart said I should run 80psi. I ran 85 psi for 5 years never a single problem and many thousands of miles. At 5 years I removed the tires and put on Hankook E's for the trade inn and sold the GY G's on CL. The tires had perfectly even tread wear.
GY says to stick with what the RV Mfg says but if up sizing use the charts!
