Tire pressure for the GS350
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With my Camry the dealer has the air pressure at 32PSI. When I add more air to all 4 tires (35PSI) I get about 3 more miles to the gallon. It may not seem like much but with a 15 G fuel tank that's 45 more miles. (It can add up fast)
I'm just wondering where the air pressure for my Lexus tires (Michelin Pilot Sport A/S) should be or should I say what is a safe tire pressure and that will not cause uneven ware?
I'm just wondering where the air pressure for my Lexus tires (Michelin Pilot Sport A/S) should be or should I say what is a safe tire pressure and that will not cause uneven ware?
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Tire pressures are on the sides of the tires.I always keep mine at the maximum pressure(cold). You are correct on the better mpg figures.On a 600 mile trip from Canada,I averaged 34 mpg cruising at 70.
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Some good info. here from the tire experts at Tire Rack:
http://www.tirerack.com/tires/tiretech/tiretech.jsp
I keep mine about 10% under max. cold PSI and get pretty decent wear w/o too harsh a ride. I also second AlBoston's rec. of going by the guide inside the door if you have OEM size tires & wheels.... unless you have a specific reason to go up or down in pressure (towing, loads, etc.).
http://www.tirerack.com/tires/tiretech/tiretech.jsp
I keep mine about 10% under max. cold PSI and get pretty decent wear w/o too harsh a ride. I also second AlBoston's rec. of going by the guide inside the door if you have OEM size tires & wheels.... unless you have a specific reason to go up or down in pressure (towing, loads, etc.).
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lwilliams
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08-24-07 09:24 PM