Recommended PSI for summer tires/Michelin PSS for 3IS
05-12-15, 07:44 PM
#1
Lexus Test Driver
Thread Starter
Recommended PSI for summer tires/Michelin PSS for 3IS
For those who have Michelin PSS or similar high performance summer tires on 18" rims for 3IS, I wonder if you follow the manufacturer's recommendation, ie. 36PSI for front and rear (225/40R18 and 255/35R18)
The reason for asking is that I was told by my dealership that the pressure should be set to 38PSI for all 4 summer tires as they claim it would reduce the chance of uneven wear for such high performance summer tires. On the other hand, my tire shop says I should stick with what is said on the door.
The reason for asking is that I was told by my dealership that the pressure should be set to 38PSI for all 4 summer tires as they claim it would reduce the chance of uneven wear for such high performance summer tires. On the other hand, my tire shop says I should stick with what is said on the door.
05-12-15, 07:59 PM
#2
Lexus Test Driver
For those who have Michelin PSS or similar high performance summer tires on 18" rims for 3IS, I wonder if you follow the manufacturer's recommendation, ie. 36PSI for front and rear (225/40R18 and 255/35R18) The reason for asking is that I was told by my dealership that the pressure should be set to 38PSI for all 4 summer tires as they claim it would reduce the chance of uneven wear for such high performance summer tires. On the other hand, my tire shop says I should stick with what is said on the door.
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carrwash13
IS - 2nd Gen (2006-2013)
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