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Lexus GS Tires and Wheels

66 messages,  Last post on Sep 22, 2009 at 8:21 AM

You are in the Lexus GS Forum. Your Hosts are pat & karens

What is this discussion about? Lexus GS 300, Lexus GS 400, Lexus GS 430, Lexus GS 350, Lexus GS 450h, Tires, Wheels, Sedan


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#17 of 66
Re: New Tires (free) [newgsowner] by samiam_68
Jan 24, 2007 (4:46 pm)
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Replying to: newgsowner (Jan 24, 2007 1:30 pm)

I put Yokohama Avid V4S on my GS4. They are phenomenal.
#18 of 66
Re: New Tires (free) [newgsowner] by harbo
Jan 24, 2007 (5:52 pm)
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Replying to: newgsowner (Jan 24, 2007 1:30 pm)

I'd go for the top Michelin one size over original equipment. 225 x 16 I think. You may have larger diameter rims. I currently run Michelin HydroEdge a 90,000 mile tire. The Pilot may be the next step up.
#19 of 66
Lexus GS350 - Run Flat Tires by traderbgt
Feb 22, 2007 (8:13 pm)
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Is it true that ride is a little bumpy with run flat tires in GS, compared to regular tires? And, do they have a regular size spare in GS?
#20 of 66
Re: Lexus GS350 - Run Flat Tires [traderbgt] by chucko3
Feb 24, 2007 (8:48 pm)
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Replying to: traderbgt (Feb 22, 2007 8:13 pm)

A bit stiff, not bumpy. The spare tire is not a regular size.
#21 of 66
Cupping of Tires by donbl
Apr 11, 2007 (2:04 pm)
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I have always been taught that cupping is not normally the fault of the tire unless it is maintained at the wrong pressure. The cupping is normally caused by mechanical problems or jerky driving:
 
Shock absorbers on an old car, or
Steering system on a new car.
 
I suspect there is some sort of handling problem in the car.
 
I am at 7.5K miles on car (Yoko tires) and the tires are a "little" louder. Will replace with Michelins when the time comes.
#22 of 66
Tire Noise by donbl
May 29, 2007 (4:06 pm)
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Well, the Yoko's now have about 10K on them. They were so quiet until about 9000. Lexus says it is "normal".
 
They are beginning to make a whining noise when at speed.
 
The Jag had similar problems until I changed to Michelin Sport A/S. The Michelins also drive better.
#23 of 66
Re: Tire Noise [donbl] by chareve
Jun 05, 2007 (12:19 pm)
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Replying to: donbl (May 29, 2007 4:06 pm)

I am having the same problem. I began to notice some noise around 12K. Now at 14K the noise is so loud I thought it was a wheel bearing going out. Lexus said some tires become "defective" at that point and become noisy, but the tires are not warranted against noise. At this point I won't drive the car anymore until I have time to replace the tires. Does anyone have any suggestions? I'm looking for tires that are quiet above all else. My wife and I don't test the limits of the vehicle by any mean.
#24 of 66
Lexus GS350 G-Spider Wheels by tlouie
Jun 17, 2007 (3:05 pm)
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Can anyone give insight on upgraded 18 inch G-Spider wheels on GS350 w/245/40/18 tires? Is the ride a lot more bumpier than standard 17 inch wheels/tires and is it more responsive to handling? I was wondering if It is worth it for this option.
#25 of 66
Re: Lexus GS350 G-Spider Wheels [tlouie] by lawaii
Jul 03, 2007 (2:18 pm)
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Replying to: tlouie (Jun 17, 2007 3:05 pm)

In my opinion, the answer is yes, and yes. I have a 4-week old GS350 with 245/40-18 wheels and Yokohoma tires.
 
All of the dealers in this area (San Diego) order only GS350s with the optional 18" low-profile tires. I noticed a problem with noise on concrete freeways when I test drove the vehicle. But I was told that it would take about four months to order a car from the factory with the standard 17" tires.
 
The 18" tires make my car relatively noisy on concrete freeways and bumps on regular roads much more noticeable. On a few sections of freeway, they cause my car to go into the dreaded "freeway hop". I'm stuck with the 18" wheels for now, but will be looking for a solution to that problem sometime in the future.
 
As for the other "yes" --- the 18"s do allow going around corners very fast, and the suspension keeps the car relatively flat --- surprisingly flat for a Lexus. Except for the tires, a somewhat short low-beam headlight cutoff, and slightly "vague" on-center steering, I consider it an excellent car.
 
To give you a reference point, I traded in a BMW540i that I drove for a number of years and loved. I just could not accept the really awful rear-end styling on the latest 5 Series. I kept waiting for them to correct that huge mistake, but finally gave up and bought the GS350.
#26 of 66
Re: New Tires (free) [traylor] by lawaii
Jul 03, 2007 (2:37 pm)
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Replying to: traylor (Jan 14, 2007 6:11 pm)

Do you have the standard 17" wheels or the optional 18" low-profile? I have the latter on an almost new GS350 and they are driving me up the wall because of noise on concrete and harshness over bumps. My tires are Yokohoma ADVANs. What were the ones you had removed? If you had 18"s, maybe all I need is a different set of tires.

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