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19" on a GS

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Old 07-23-03, 03:42 PM
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gewe21
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Default 19" on a GS

What's the best tire size for 19" on a GS ? f:19x9 r19x10
f: 245/35-19 or 245/40-19
r: 275/30-19 or 275/35-19

245 tire on a 9" wide rims - is this a stretch, or OK ? Would it be better to :
1. narrow the rims to 8.5" and still use 245
2. 9" wide and use 255 ?

Also, in general, would 19x9 w/ 245/35-19 in the front rub ? Anybody ?

Just feel like playing with the options.
Thanks.
Old 07-23-03, 03:46 PM
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rominl
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245/35/19 and 275/30/19 are the correct size. the other setup is called the fat setup, it's the same diameter as 20s setup and it has a bit better ride comfort. but it's out of spec

for 9", depending on the brands of the tires, it might or might not look stretch. i think 245 should be fine. i believe socalsc4 he has 255/35/19 up front on his 20x9, is that correct?
Old 07-23-03, 03:52 PM
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gewe21
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Default more questions

Originally posted by rominl
245/35/19 and 275/30/19 are the correct size. the other setup is called the fat setup, it's the same diameter as 20s setup and it has a bit better ride comfort. but it's out of spec
When you say "correct spec", do you mean the rolling diameter is the same as stock ? And "out of spec" means that the setup, i.e. 19x9 w/ 245/40-19 and general 20" on GS, the rolling diameter is larger than stock ?

Still trying to learn here.

Would the rims' lips be better protected with the fat setup, especially from curb rubs?

Thanks tho, rominl.
Old 07-23-03, 04:28 PM
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rominl
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Default Re: more questions

Originally posted by gewe21
When you say "correct spec", do you mean the rolling diameter is the same as stock ? And "out of spec" means that the setup, i.e. 19x9 w/ 245/40-19 and general 20" on GS, the rolling diameter is larger than stock ?

Still trying to learn here.

Would the rims' lips be better protected with the fat setup, especially from curb rubs?

Thanks tho, rominl.
well the 245/35 and the 275/30 isn't exactly the same as stock in terms of turning diameter, but it's the cloesest i think. if you have 10" wide in the back, you might wanna consider 285/30 as well, that's a good match if you get the right tires.

and yes, 245/40/19 and 275/35/19, or 245/35/20 and 275/30/20, they are all out of spec meaning they are a tad bigger in overall diameter compared to stock wheels setup

protection of lips against curb rub i think has something to do with the fat setup, probably the fat setup helps a little bit, but even more it's the size of tires. for example i have 8.5" in the front and i have 245/35/19, which is normal. if i have 255/35/19 i will definitely have more sidewall to protect the lip, as well as since the tires are wider it will help too

of course, again, it varies from brands to brands. bridgestone so3 tends to be quite "round" edge, meaty tires. if you get yokohama, or ferreli, or nitto, they are definitely on the "wide" side
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