LS - 1st and 2nd Gen (1990-2000) Discussion topics related to the 1990 - 2000 Lexus LS400

Wheel size

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Old 12-03-12, 04:25 AM
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Lexis0001
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Default Wheel size

My question is...would changing my tire and wheel sizes on my 98 LS400 from stock to 18" with a bigger tire cause problems with my VSC system,ABS system.
Thanks.
Old 12-03-12, 04:56 AM
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SpencerT
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no it wont
Old 12-03-12, 05:56 AM
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PureDrifter
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Originally Posted by SpencerT
no it wont
provided you run the correct tire size and without too big a difference between the front and rear tire diameters.
Old 12-03-12, 09:34 AM
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Lexis0001
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I went from the stock alloy wheels and a 225-60-16 to a set of infinity 18"wheels with 245-45-18 on all four corners. I figured it to only be two sizes taller on section width.
Old 12-03-12, 10:42 AM
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RA40
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As what PD mentioned. With that tire size, the diameter you posted, that is .1" difference, negligible.
Old 12-03-12, 01:40 PM
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timmy0tool
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what tire size are we talking here? taller tires (45 series)? wider tires (245)? check this website out:
http://www.miata.net/garage/tirecalc.html
Old 12-03-12, 03:41 PM
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Lexis0001
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Thanks again for the answers to my questions. Im a recent convert from the Bavarian sedans. Should have done it years ago!
Old 12-03-12, 04:42 PM
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Originally Posted by Lexis0001
I went from the stock alloy wheels and a 225-60-16 to a set of infinity 18"wheels with 245-45-18 on all four corners. I figured it to only be two sizes taller on section width.
that is the correct size for stock-spec 18s.
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