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Recommended Tire Pressure 8.00 x 4

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J3C-65

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Gents,

What do you run 8.00 x 4.00 tire PSI at? Piper manual calls for 15 PSI, but believe that is for 4.00 x 4.00 tires. No max PSI on sidewall.

Previous owner ran 30 PSI, but that’s way higher than I’ve ran on previous Cubs with 8.00 x 6.00 tires. Currently at 18 PSI and feels about right. Please share your thoughts.

Thanks all!
 

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