Scary, Tire Sliced like knife!
#16
Lexus Champion
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will it work? it should work
going from a 245/35/20 to a 245/30/20 (correct size for the front) your front tires will now be 1/2" smaller in height of the sidewall (or 1" overall smaller)
going from a 275/35/20 to a 265/30/20 your rear tires will now be approx. 11/16" smaller in height of the sidewall (or approx. 1 5/16" overall smaller)
the only problem i see if using a 245/30/20 up front and a 265/30/20 in the rear. these are not the same overall diameter therefor your rear tires will be 1/4" taller in height of the sidewall (or 1/2" overall taller) than your front tires.
going from a 245/35/20 to a 245/30/20 (correct size for the front) your front tires will now be 1/2" smaller in height of the sidewall (or 1" overall smaller)
going from a 275/35/20 to a 265/30/20 your rear tires will now be approx. 11/16" smaller in height of the sidewall (or approx. 1 5/16" overall smaller)
the only problem i see if using a 245/30/20 up front and a 265/30/20 in the rear. these are not the same overall diameter therefor your rear tires will be 1/4" taller in height of the sidewall (or 1/2" overall taller) than your front tires.
I may stick with the 245/35/20s up front to save some money for now. This venture is costing too much. This will put me 1/2 taller in the front overall, which I don't think would be noticable. Plus it will give me a little more cushion for bumps.
#18
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![Uhh...](https://www.clublexus.com/forums/images/smilies/1387914497.gif)
Also, these is the setup I will use until I decide what to do up front. As you can see, I am only going to be exactly .5" shorter overall in the back. Not that bad, expecially if I get the clearance from the fender I am looking for.
Last edited by IronCobra; 03-25-11 at 08:14 AM.
#19
Lexus Champion
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While the rear tire is only .5 inches larger than the front, your front tire is 1 inch larger than spec already almost 4% speedo error. This makes your rear tire 1.5 inches over spec which I'm pretty sure is harder on your awd gearing. From what I have understood about awd and 4 drive vehicles that running different diameter wheels/ tires can cause problems. You even posted something to this effect yourself in the thread about stagger fitting the awd car. I'm posting off an Iphone or I would quote you. I personally don t really care I'm just trying to help you out bro!!
#20
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While the rear tire is only .5 inches larger than the front, your front tire is 1 inch larger than spec already almost 4% speedo error. This makes your rear tire 1.5 inches over spec which I'm pretty sure is harder on your awd gearing. From what I have understood about awd and 4 drive vehicles that running different diameter wheels/ tires can cause problems. You even posted something to this effect yourself in the thread about stagger fitting the awd car. I'm posting off an Iphone or I would quote you. I personally don t really care I'm just trying to help you out bro!!
lol. Hope that clears things up
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My post refering to the other guys wheels selection on his AWD car was simply pointing out the info. I was not expressing my car is or was an AWD car.
#23
Lexus Champion
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I do have a "bit" of rubbing when turning and going over inclines. No rubbing at all when on a flat or semi flat surface. This is surprising because when Goodyear was installing the wheels/tires, they swore they wouldn't clear and fit. But once the car had been lowered to the ground, it turns perfectly and i get no scrubbing (unless on an incline, but even then, it is very minor). I might try to sell all 4 current tires and go to 235/35s up front.
#25
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I agree with you exactly. Probably the best set-up and no rubbing in the rear. However, depending on the tire you ultimately choose, you may be able to get away with a 285 in the rear and your sidewall thickness will be closer to the fronts as well. Make sure you get the right offset...probably anywhere around a 44-45 offset and you'll be fine.
Just curious, for the rear fenders, did you or do you plan to roll/shave it? If so, I'm sure you'll be fine.
Curtis
Just curious, for the rear fenders, did you or do you plan to roll/shave it? If so, I'm sure you'll be fine.
Curtis
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