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Old Apr 7, 2011 | 12:34 PM
  #1  
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Tire size question

I am thinking of going to a 245/50/16 instead of a 235/50 on my RS. I was told they would fit on my stock wheels and they wouldn't rub.

I want some TGO input before I go ahead with this..
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Old Apr 7, 2011 | 01:28 PM
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Re: Tire size question

Been running 245/50/16 for years, no issues.
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Old Apr 7, 2011 | 01:56 PM
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Re: Tire size question

245/50-16 is the stock sized 16" tire.

Only rubbing issues you could have, would be if your car originally came with 15"s & the steering stops in the steering box. For the 16" wheels, the steering boxes had different stops built in than for 15" wheels, because of the different backspacing/offset of the wheels & tire width.
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Old Apr 7, 2011 | 04:28 PM
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Re: Tire size question

245/50r16 will work no problem. OP your thinking of a 235/55r16, which is standard on a lot of F bodys as well. Nothing wrong with a 235 either, its not like there is going to be any traction difference with the same tire with only 10mm width difference.
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Old Apr 7, 2011 | 04:44 PM
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Re: Tire size question

Well, 10 mm isn't much indeed. The 235's were more expensive than the 245's. Why, I don't know, but I'm leaning toward the 245's. I should check into 255's as well.
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Old Apr 7, 2011 | 08:03 PM
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Car: 86 Trans Am
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Re: Tire size question

depending on your ride height and alignment, the tire may rub the plastic fender liner a little at full lock, but nothing major
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Old Apr 7, 2011 | 08:43 PM
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Re: Tire size question

Originally Posted by //<86TA>\\
depending on your ride height and alignment, the tire may rub the plastic fender liner a little at full lock, but nothing major
Are you saying the 255's may rub?
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Old Apr 7, 2011 | 08:50 PM
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Re: Tire size question

Originally Posted by Stevolwevol
Are you saying the 255's may rub?
245's can rub a little, like i said, depending on ride height and alignment specs at full lock. 255 can too

its nothing to be worried abotu though. and the 245/50 is a stock size for the car
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Old Apr 7, 2011 | 08:56 PM
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Re: Tire size question

I see no reason not to opt for the 245 directional tire. I have had my existing kumo tires catch puddled up water on the highway. I would call it hydroplaning. Probably due to the tread design, not the width. kumo is a low end tire. Not my preference.
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Old Apr 11, 2011 | 06:40 PM
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Re: Tire size question

I am gonna replace the khumo's with Michelin Riken Raptor ZR's. 245's. They should do.
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