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Thread: Tire PSI
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Old 11-13-2020, 04:01 AM   #1
Brand: Thor Motor Coach
Model: Challenger 37FH
State: California
Posts: 30
THOR #19539
Tire PSI

Hello everyone,

I have a 2020 Challenger 37FH. The tire size is 255/80 R22.5 XRV. The rv weighs in at 7,890 lbs front axle, 15,990 lbs rear axle.

I was advised to fill my tires at 110 psi for all six tires.

Does this sound right?

Thanks in advance.
Sdkim is offline   Reply With Quote
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