For those running 18's
#1
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Car: 86 Iroc Z
Engine: 406
Transmission: 350 Turbo
Axle/Gears: 373
For those running 18's
What size tires are you running on a 18X8 wheel?
Going to be getting new rims soon so I was wondering what my choices where for tires sizes.
Going to be getting new rims soon so I was wondering what my choices where for tires sizes.
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yup lot of people are running 245/40/18's, i myself, i think i'm gonna run 245/45/18 for a bit more meat...I'm lowered with sportlines, I hope there isn't a problem with rubbing, but I like the look of meatier tires..
do a search and you can find alot on this..
do a search and you can find alot on this..
#4
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Car: too many ...
Here is a picture of 18x8 w/ 4.5" backspacing and 245/40/18 tire on my Z28. Those are not the only backspacing specs you can use, thats just what I used. In this picture the fronts had Sportline springs so this is what it would probably look like on your car. I had no rubbing problems, even at full lock. A 245/45/18 would fit but it would be a little taller than the OEM tire, not sure if it would rub or not.
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yea your tire is about 25.7, so its stock size....a 245/45 is 26.7, exactly an inch taller. So it would only be a half inch tucked up more in the fender...I have sportlines too...
that black droptop iroc convertible with 18's on the board (Mr. Irocz maybe?) has 255/40's i think, i know they are 27" all around, and he's slammed and no rubbing issues...
I'm hopin i'll be alright with 245/45's..
that black droptop iroc convertible with 18's on the board (Mr. Irocz maybe?) has 255/40's i think, i know they are 27" all around, and he's slammed and no rubbing issues...
I'm hopin i'll be alright with 245/45's..
#6
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Tallest I've tried on the fronts with Sportlines was a 26" tall tire (255/45/17) and there were no rubbing issues. But I haven't tried anything taller than 26" so I'm not sure, sorry man.
#7
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Car: 86 Iroc Z
Engine: 406
Transmission: 350 Turbo
Axle/Gears: 373
Thanks to all who replyed. I haven't lowered my car so I was looking for a tire that would fill up the wheel wells. I guess I will go with a 255/40 and see what happens.
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#9
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Car: 92 Z28 Camaro
Engine: Procharged 406.
Transmission: T-56
Axle/Gears: Moser 9" 4.11 Gears
18 X 8.5- 4.5" Backspacing 235/40/18.
Wheel well gap is deceiving. There is no motor in the car.
Wheel well gap is deceiving. There is no motor in the car.
#10
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I thought this thread was about quarter mile times.
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Originally posted by klumb15
i hope there are no thirdgen's running 18's in the quarter mile
i hope there are no thirdgen's running 18's in the quarter mile
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he meant 18 seconds in the quarter mile...well atleast thats what i was referring to..
i have nothin against running 18" rims when you race, i'm gonna be doing it myself..
but i believe the original post from cadillac referred to thirdgens running 18 second quarter miles....
i have nothin against running 18" rims when you race, i'm gonna be doing it myself..
but i believe the original post from cadillac referred to thirdgens running 18 second quarter miles....
I thought this thread was about quarter mile times.
#17
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Car: projects.......
I'd say 18 sec E.T. is what he meant...
- nothing wrong w/ larger wheels and drag racing...I cut 1.6X 60fts on 17" nittos, bfg's hook harder than they do, and hopefully Mickey will release a 315/35 DR....
- nothing wrong w/ larger wheels and drag racing...I cut 1.6X 60fts on 17" nittos, bfg's hook harder than they do, and hopefully Mickey will release a 315/35 DR....
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