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

H rated tires (instead of V) in 1998 LS400?

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Old 08-12-07, 06:17 AM
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media2lexus
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Default H rated tires (instead of V) in 1998 LS400?

I have a 1998 LS400, and it originally came with V rated tires. Is there any danger of putting H rated tires on this car? Will there be a change in performance at normal driving speeds (< 90 mph)?

I understand Lexus dealerships may be pretty adamant about not dropping the speed rating on tires-

Thanks for any input!
Old 08-12-07, 06:27 AM
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PureDrifter
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performance loss is a given but as long as you maintain the same LOAD RATING you should be alright
Old 08-13-07, 07:40 PM
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GKLCPA
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I just went through this and put some H rated tires on. For some reason, my car actually had S rated tires previously installed and I never noticed until I had the change them. Either the previous owner or the dealer put those on the car

Originally Posted by media2lexus
I have a 1998 LS400, and it originally came with V rated tires. Is there any danger of putting H rated tires on this car? Will there be a change in performance at normal driving speeds (< 90 mph)?

I understand Lexus dealerships may be pretty adamant about not dropping the speed rating on tires-

Thanks for any input!
Old 08-13-07, 11:29 PM
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damon
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Some install places may be hesitant to mount up a lower speed rated tire. Mainly your Costcos & Sams, etc.

How about a worst case hypothetical: You car is stolen & then ends up in a high speed police chase, the H rated tire fails & the damn bastard that stole it somehow survives & with the help of our court system sues your ***!!!

Last edited by damon; 08-15-07 at 03:35 AM.
Old 08-14-07, 05:22 PM
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Klierslc
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Originally Posted by damon
Some install places may be hesitant to do put a lower speed rated tire.

How about a worst case hypothetical: You car is stolen & then ends up in a high speed police chase, the H rated tire fails & the damn bastard that stole it somehow survives & with the help of our court system sues your ***!!!

I think the nonsense criminal suites have gone out of vogue lately. I definitely see your point though......
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