What is the widest tire size you can put on stock 18' wheels?
#6
I'm running Kumho XS. The rears are 12.6 wide on these rims and the fit is just fine.
I've got 235/40/18s in ft. 315/30/18 in back.
#7
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#8
I've only had them on for a few hundred miles now. In the dry, they're great, loads of grip and road noise is minimal.
In the wet, if not warmed up, they'll slide pretty easily. Once they're up to temp they're fine though. I wouldn't use them in temps less than 55 degrees though as it would be hard to get enough heat in them during normal driving.
I use them for my daily commute and they're just fine as long as we don't get any sudden microbursts with rain - which happen here occasionally.
Will have to put a few thousand miles on them before I can really make a great review though. So far, for the price, I'm happy with them.
In the wet, if not warmed up, they'll slide pretty easily. Once they're up to temp they're fine though. I wouldn't use them in temps less than 55 degrees though as it would be hard to get enough heat in them during normal driving.
I use them for my daily commute and they're just fine as long as we don't get any sudden microbursts with rain - which happen here occasionally.
Will have to put a few thousand miles on them before I can really make a great review though. So far, for the price, I'm happy with them.
#9
I run 305 Mickey Thompsons and they fit stock rims nicely. No bulging. Wheel can definetly fit a 315 with no issues
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#TeamAIM
997TT SilverSpool - 210.8 mph 1/2 Mile WR Apr 2019, 9.2 @ 168 mph 1/4 Mile Manual World Record , 3.15 60-130 mph , 2.72 100-150 mph , 1400whp E85
996TT SpoolBus - 204.6 mph 1/2 Mile 996TT WR Aug 2018, 9.5 @ 154 mph, 3.23 60-130 mph, 2.5 100-150 mph Manual Porsche World Record, 1400whp E85
997TT SlowBerry - 205.0 mph 1/2 Mile WR Nov 2018, 9.7 @ 170 mph 1/4 Mile , 3.2 60-130 mph , 2.4 100-150 mph , 1420whp E85
ESMOTOR | DO88 | TPC DSC | SYVECS | COBB | IPD | KLINE | XONA | AMS | ID | ERP | SACHS | TURBOSMART | CSF | DODSON |
#11
Those fronts are going to be tight without spacers or something. My 235/40/18s hardly clear.
#15
You shouldn't have any clearance issues with that setup, but the revs per mile will be off a little. You'd be better off using 235/40/18 in front with those rears to match revs and avoid tcs issues.