IS - 3rd Gen (2014-present) Discussion about the 2014+ model IS models

2015 IS250 F/Sport Tire Pressure

Old 10-18-15, 07:03 AM
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lpandroc
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Default 2015 IS250 F/Sport Tire Pressure

Hello everyone...

Wife just picked up a 2015 IS250 F/Sport and had a question on tire pressure...Seems the dealer has the rears at 41 and the fronts 38....Is that what is recommended as far as performance tire
brand ?...The door sill says otherwise ..so my question to you all is..keep as is or go by the door sill standards?

Tires are Bridgestone Turanza ER33...the OEM tires

Thanks all
Old 10-18-15, 07:08 AM
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EZZ
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It's 36 PSI cold. If you are driving, they tend to be 2-5 PSI higher. Do the measurement when you first drive the car to determine if the tires are at the right PSI.
Old 10-18-15, 07:20 AM
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lpandroc
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EZZ..these are cold numbers
Old 10-18-15, 08:12 AM
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EZZ
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Originally Posted by lpandroc
EZZ..these are cold numbers
Then get it to 36 PSI. Dealers aren't great about stuff like this. Always go by what's on the side of the door.
Old 10-18-15, 08:14 AM
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doodlebug
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When I had my two services at the dealer, the tire pressures were higher than the 36 listed on the door. I have no idea why they do that. I just adjusted the pressure after the tires cooled.
Old 10-18-15, 12:17 PM
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Rebirthing
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My dealer said to set the fronts at 34, and rears at 36.
Old 10-19-15, 05:21 AM
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lpandroc
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Thanks all for the help...you guys rock
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