Yokohama tires

Series I L27 (1992-1994 SE,SLE, SSE) & Series II L36 (1995-1999 SE, SSE, SLE) and common problems for the Series I and II L67 (all supercharged models 92-99) Including Olds 88's, Olds LSS's, Olds 98 91-96, Buick Lesabres and Park Avenue 91-96. Please use General Chat for non-mechanical issues, and Performance and Brainstorming for improvements.
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eighty8
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Year and Trim: 99 eighty eight LS

Yokohama tires

Post by eighty8 »

Anyone have any experience with Yokohama Avid Ascend tires? The car wanders. I have been under it 6 times. I have had it to the alignment shop. The tire shop says it is not the tires, of course. The suggest front struts and front control arm bushings. I can see nothing wrong with the bushings. Neither can the alignment shop. The car is a 99 Olds 88 with 100k on it, but it has wandered since I put the tires on it at 82k. Can't say what it was like before, because I bought it with 82k on it, and immediately put new 16 inch tires and Bonneville wheels on when I bought it. I am getting ready to put struts and control arm bushings in. I know this car will drive better that it does. I drove a 98 model a relative had a few years back, and it drove very well. I still think it is the tires. I have them down to 28 psi, which helps some. At 35 psi, it is much worse.
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AJT2004
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Re: Yokohama tires

Post by AJT2004 »

I'm running 3 sets of Ascends with no issues, I doubt the problem is with the tires. It's too bad you did not wait before the swap to see if there were front end issues. Did you test drive the car before you bought it? If you still have the original wheels put them back on and see if the problem goes away.
2004 Bonneville SE 151,xxx- 20% tint all around, 5% tint bar on windshield | 4500k DDM HID low | De-badged | Hardwired Passport 9500ix | FWI(inter-cooler piping) | FE2 Rear Sway Bar | Solid Motor Mount | 180* Stat | Firm Shift Kit



- '92 Bonneville SE - '85 Grand Am - '73 Catalina - '67 Catalina
- '87 Bonneville SE - '82 6000 - '78 Catalina [/color]
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RJolly87
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Re: Yokohama tires

Post by RJolly87 »

Has the back been checked? And can you describe the issue a bit more thoroughly? Does it seem like the car just has a mind of it's own? Does it just take off it's own direction randomly? If you are running down the highway, and let go of the steering wheel, what happens?
~Randall~
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1993 Buick Park Avenue - 197k - Some odds and ends done - Simply won't die
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1990 Oldsmobile 88 - Gone to a better place
wjcollier07
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Re: Yokohama tires

Post by wjcollier07 »

I'd be interested to see your alignment spec sheet before speculating. Can you scan it, or get a clear picture of it?
John
Now: '15 Toyota Prius III | 134 hp 2ZR-FXE | Silver | 36k
Now: '03 Honda CR-V AWD | Slow 4-Cylinder | Dirt | 180k

Then: '07 Ford Fusion SEL | 221hp Gen I VVT Duratec 3.0 V6 | Tungsten Silver | 150k
Then: '99 Toyota Avalon XL | 200hp 1MZ-FE 3.0 V6 | Diamond White | 189k | Sold: July 2015
Then: '11 Ford Fusion SEL | 240hp Gen II VVT Duratec 3.0 V6 | Ingot Silver | 84k | Totaled: Oct 23 '14 (Rear-Ended)
Then: '96 Buick Park Avenue Ultra | 240hp Series II L67 | Medium Dark Lichen | Bought: JAN 11 @ 135k | Accident: FEB 3 '12 | Crushed: MAR 1 '13 @ 153K
Then: '98 Pontiac Bonneville SSE | 205hp Series II 3800 L36 | Topaz Firemist | Bought: NOV '09 @ 74k | Accident: MAY 28 '10 | Crushed: MAR 15 '11 @ 84k
Then: '93 Pontiac Bonneville SE | 170hp Series I 3800 L27 | Dark Yellow Green | Bought: JULY '07 @ 92k | Sold: JULY '12 @ 118k
Then: '89 Pontiac Bonneville LE | 165hp 3800 LN3 | Medium Garnet Red | Bought: JAN '05 @ 117k | Sold: SEP 30 '07 @ 152k
eighty8
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Re: Yokohama tires

Post by eighty8 »

Just finished the control arm bushings and struts. Will see how that works.
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