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Piston Slap: Land Ark's Radial Tire Pressure Bias?

TTAC Commentator Land Ark writes:

Hello again, Sajeev!

I’ve been wondering about tire pressure for a while. I changed the wheels and tires on my car which originally came with 14-inch wheels and high profile bias-ply tires. The new tires are 255/40/18.

How do I account for the drastically different sizes when it comes to determining the correct air pressure I should run in the new tires?

Recent Comments

Jrhurren Worked in Detroit 18 years, live 20 minutes away. Ren Cen is a gem, but a very terrible design inside. I’m surprised GM stuck it out as long as they did there.
Carson D I thought that this was going to be a comparison of BFGoodrich's different truck tires.
Tassos Jong-iL North Korea is saving pokemon cards and amibos to buy GM in 10 years, we hope.
Formula m Same as Ford, withholding billions in development because they want to rearrange the furniture.
EV-Guy I would care more about the Detroit downtown core. Who else would possibly be able to occupy this space? GM bought this complex - correct? If they can't fill it, how do they find tenants that can? Is the plan to just tear it down and sell to developers?

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Piston Slap: Land Ark's Radial Tire Pressure Bias?

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