Mechanic Advice

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The age old tire pressure question (lemmy.world)

submitted 3 months ago* (last edited 3 months ago) by venusaur@lemmy.world to c/mechanicadvice@lemmy.world

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2001 Infiniti QX4

Placard on car says 26 psi cold

Tires say 32-49

Rear tire is set to 27 cold

Does this look under-inflated? What’s the lowest I should go?

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[–] venusaur@lemmy.world 3 points 3 months ago

Damn. I feel like 26 is pretty low. Some old threads about R50’s said they had a TSB raising it to 30 so that’s where I’m at now. Dealership said follow placard but the car is so old they don’t know or care