Hey all,

I just bought a set of 20" rims and tires from a member on xoutpost, I am wondering what the correct tire pressure should be? The tire size is 275/40/20. The shop that put them on for me (with the correct hub centric rings) inflated them to 40psi and told me this it the best pressure since they are low profile tires etc but I am not sure I buy it. Anyone? Does anyone with factory 20" rims have the BMW pressure settings on the inside of their door?

Thanks!

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2003 X5 3.0i
Premium & Sport package
Steel Gray Metallic
55K miles and counting