leggo
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Posts posted by leggo
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Does anyone know if the Lexus Navigation system will compute and display current speed independent of the speedometer, as Garmin and I believe other systems will?
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First, are you sure you have non directional tires? Second, after reversing direction radials will be squirrely for a few hundred miles and reversing the set may cause more wear than you saved by the rotation. Rotation won't correct any noticeable wear problems so it's really probably not worth the effort.
I don't know that I am sure they are non-directional, but I looked at them carefully and there is no arrow or any other indication on the sidewall that they need to rotate in one direction. Plus the tread does not look to my admittedly unskillled eye like it is directional. And the manual literally says not to rotate "2WD models with 18-inch or directional 17-inch tires."
I am a pretty tame driver. How many miles should I expect to get on these tires?
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I have a new 2009 IS 250 RWD with 18 inch Bridgestone Turanza ER33 tires, 225/40 front and 255/40 rear. Page 326 of the manual says no rotation of 18 inch tires. Anyone know why these tires cannot be rotated side to side? They are not directional tread tires.
Mph From Navigation System
in 07 - 13 Lexus IS250 / IS350 / IS-F
Posted
Is it possible to get the Navigation system to measure and display current mph independent of the speedometer?
I have a 2009 IS250.
Thanks