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Has anyone else ever felt this

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Old Apr 14, 2009 | 07:43 AM
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Default Has anyone else ever felt this

A drift or wonder when driving? Always inside the lane or when I change lanes. If I change lanes it will stop so I think it is following the grooves in the road. This does not happen all the time. Most of the time it is at highway speeds. Thanks Bob
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Old Apr 14, 2009 | 08:00 AM
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You're "tracking" Bob. Basically, our tires are wider than the normal "groove" made by regular size car tires. So, when you encounter this groove in softer asphalt, heavely traveled roads, you're gonna wonder from side to side a bit.
Mostly it isn't anything to worry about. But, there are some roads around here that the groove is so pronounced, it will actually try to throw my car into the other lane.
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Old Apr 14, 2009 | 08:11 AM
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Originally Posted by sneakelman
You're "tracking" Bob. Basically, our tires are wider than the normal "groove" made by regular size car tires. So, when you encounter this groove in softer asphalt, heavely traveled roads, you're gonna wonder from side to side a bit.
You are following the groves in the road - just be prepared and use the steering wheel to correct.
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Old Apr 14, 2009 | 09:54 AM
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It can also be a loose sway bar bolt on the right side. You might want to check it out, the next time your car is in the air.
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Old Apr 14, 2009 | 10:01 AM
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I've noticed something similar. When on an open stretch on a 4-lane highway, I will lighten my grip on the wheel to check if my car is pulling either way. The 'vette seems to know it owns the road b/c it will drift over and straddle the two lanes!
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Old Apr 14, 2009 | 10:07 AM
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Ive noticed the same thing and everything was thoroughly checked out...might run flats play a roll in this?
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Old Apr 14, 2009 | 10:10 AM
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Originally Posted by chreaponecoat
A drift or wonder when driving? Always inside the lane or when I change lanes. If I change lanes it will stop so I think it is following the grooves in the road. This does not happen all the time. Most of the time it is at highway speeds. Thanks Bob
I "wonder" all the time when I'm driving
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Old Apr 14, 2009 | 10:54 AM
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Some people also call it "Tramlining". If its severe, then you might wish to have the alignment checked. Also, if the tires are wearing on the inside edges, this will tend to cause this tramlining or tracking to be worse.
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Old Apr 14, 2009 | 11:04 AM
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vehicles with wide rubber are more susceptible to this condition. it can be cured by switching to P225-75/15s.......... or just get used to it
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Old Apr 14, 2009 | 11:09 AM
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Originally Posted by dgrant3830
Some people also call it "Tramlining". If its severe, then you might wish to have the alignment checked. Also, if the tires are wearing on the inside edges, this will tend to cause this tramlining or tracking to be worse.
I had pretty bad tramlining on my 97 which got steadily worse as my old BFG tires wore -- when I replaced them with new Firestones and had a good alignment, the problem was GONE. The old tires were worn on the inside edge as mentioned above due to bad alignment (think prior owner may have had it set more for track use).. As others have said, this will always be a tendency with such wide and low profile tires but proper alignment helps a Lot.
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Old Apr 14, 2009 | 11:28 AM
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Originally Posted by 10U 99
it can be cured by switching to P225-75/15s.......... or just get used to it




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Old Apr 14, 2009 | 04:13 PM
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yup, happens to me also.

matter of fact, it would also happen in my TA and Z28
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Old Apr 14, 2009 | 04:21 PM
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I changed from the Goodyear runflats to Michelin runflats and I don't have that problem anymore. The ride is much better as well.
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Old Apr 15, 2009 | 03:42 AM
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Originally Posted by NavyDoc2007
I changed from the Goodyear runflats to Michelin runflats and I don't have that problem anymore. The ride is much better as well.
The problem seems worse with the Goodyears when they are about 50% worn. The Michs and a 4 wheel alignment made it go away.
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Old Apr 15, 2009 | 07:19 AM
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Ya my car wanders pretty bad. Its normal in almost any vehicle with wide rubber.
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Old Apr 15, 2009 | 07:28 AM
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Same here so not to worry. It surprised me when I first bought the car but I've come to expect it because of the tires.
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Old Apr 15, 2009 | 07:53 AM
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Old Apr 15, 2009 | 08:25 AM
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Originally Posted by 10U 99
vehicles with wide rubber are more susceptible to this condition. it can be cured by switching to P225-75/15s.......... or just get used to it
I got used to it...like my eyes, my car wanders.
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Old Apr 15, 2009 | 01:21 PM
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I' check it out on a good straight stretch that is clearly level(no ruts)! If it still wanders or pulls you may want to get your alignment checked!
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Old Apr 15, 2009 | 05:47 PM
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Originally Posted by Dave68
It can also be a loose sway bar bolt on the right side. You might want to check it out, the next time your car is in the air.
In my case the loose bolt was on the left side, and since tightening it, the drift is gone. I too originally thought it was merely a product of wide tires and road conditions, but when I had the wheels off for a thorough cleaning I discovered the loose bolt and tightened it. In the thousand plus miles since then I haven't felt the drift.
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