I kept my 20" wheels/tires

[20ducks]

When I bought my S650 I realized it came with 19" wheels and tires unlike the 20" I had on my S550. So I kept a set from the S550. My question is: what is the inflation rate for the 20" that will soon be mounted on my S650? (btw, I was told not to use rates that my be posted on a tire sidewall.)

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[Wiley Marmot]

There can't be much weight diff between your 550 and 650. If it were me; I'd start with what ever pressure/s you were running on your 550 and go from there. Keeping a close eye on tread wear pattern and ride quality. Good luck.

 

[20ducks]

That is part of the problem: The s550 wheels/tires have only 22psi now.

 

[Sofa King]

The 20 inch tires (optional on S650) have a door placard pressure rating of 36 psi.

 

[Magic88]

That is part of the problem: The s550 wheels/tires have only 22psi now.

Run it up to 32 psi, and go from there

 

[20ducks]

The 20 inch tires (optional on S650) have a door placard pressure rating of 36 psi.

That is exactly what I am looking for....Thank you!

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