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Cooperchino70's avatar
Cooperchino70
Explorer
Aug 17, 2016

Upgraded to sailun s637 Tires, huge difference from towmaxes

I just wanted to post my upgrade experience, I had the OEM towmax tires on my 2012 Avalanche 320rk, they were manufactured in 2011, but had less than 1500 miles on them. After reading all the stori...
Cummins12V98's avatar
Cummins12V98
Explorer III
Aug 17, 2016
Cooperchino70 wrote:
Sailun does not publish a inflation chart that I am aware of, where are you getting your data on that Cummins12V98?


Any tire off that size and load rating WILL be the same. I am sure they have a chart as all tires do.

My info is directly from GY Tech Support from when I went from "E" to "G". They said over inflation will cause center tire wear, less stopping ability and a harsh ride.

Someone recently had all this confirmed by Sailun when going from E yo G.

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