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dotcommer's avatar
dotcommer
Explorer
Aug 13, 2018

Tire Pressure Questions on my Michelin XRV 255/80R22.5

I was wondering the proper way to calculate proper tire inflation based on the manufacturer's ratings. I currently have the Michelin XRV 255/80R22.5 ------------- BELOW IS THE MANUFACTURERS SPE...
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mccsix's avatar
mccsix
Explorer
Aug 13, 2018
Thinking out loud here.
I always put lower press on the rears because there are 4 tires carrying the load vs 2 front.
Front carries the eng/tranny weight and us.
Always travel with empty tanks.
After weighing and charting...... 85# front, 80# rear.

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