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18 inch drag radials

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Old 12-13-2021, 10:41 AM
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twinstang
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Default 18 inch drag radials

Hi guys, I’m looking for some guidance on a set of 18 inch drag radials on a lowered car on stock bolts. I purchase a new set of Weld Ventura beadlocks 18x 12 and I’m trying to figure out what’s the best size tire to go with without rubbing issues. The car only makes around 700 rear wheel and I will be running a set of 18x6 inch alumistars with Mickey Thompson SR up front.

any help would be great figuring this out so I only purchase once!

thanks John




Last edited by twinstang; 12-30-2021 at 11:31 PM.
Old 12-13-2021, 01:00 PM
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123sugey
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A 335/30/18 Hoosier might fit @ 26.2” tall the 315/30/18 Hoosiers are 26” tall and obviously not as wide. I’ve used both sizes but I’m on stock ride height
Old 12-13-2021, 02:12 PM
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Originally Posted by 123sugey
A 335/30/18 Hoosier might fit @ 26.2” tall the 315/30/18 Hoosiers are 26” tall and obviously not as wide. I’ve used both sizes but I’m on stock ride height
have you had better luck with one of those sizes?
Old 12-13-2021, 02:20 PM
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I have a Stingray with mid 600rwhp with 4000 stall converter. I needed to hook on the street not only the track. That’s why I went with the 335/30/18’s this time around. They hook great on the street and should work better than the 315’s I had. So, with your new wheels if the offset is correct I don’t see why you would hit with these tires. Worse case would be just raise the rear a tad bit
Old 12-13-2021, 02:49 PM
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Thanks I’m not afraid to raise the car back up a little if that’s what it takes. I’m just trying to fill the wheel well up as much as possible and I’m not sure if going wide is better than going tall with as little hp it makes on a A8 would going with a taller tire make the car slower because it’s killing the gearing?
Old 12-13-2021, 03:28 PM
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Mickey Thompson ET Street R 325/35/18

Really should be no other answer. It's the best radial hands down.
My car is fully lowered on them. They do rub a little if you hit a dip in the highway fast enough.
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Old 12-13-2021, 04:21 PM
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Originally Posted by JasonVette
Mickey Thompson ET Street R 325/35/18

Really should be no other answer. It's the best radial hands down.
My car is fully lowered on them. They do rub a little if you hit a dip in the highway fast enough.
thanks do you have any pics of them on your car?
Old 12-14-2021, 11:14 AM
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Originally Posted by twinstang
thanks do you have any pics of them on your car?




Old 12-14-2021, 11:33 AM
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I run the MT on 18 inchers , my advice RAISE the CAR ! IT will help transfer weight , it wont rub and the tires will fit properly ...

Other than that , you're just fighting up uphill battle .
Old 12-14-2021, 08:54 PM
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Originally Posted by Corvettemac
I run the MT on 18 inchers , my advice RAISE the CAR ! IT will help transfer weight , it wont rub and the tires will fit properly ...

Other than that , you're just fighting up uphill battle .
what size MT
Old 12-14-2021, 08:57 PM
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Originally Posted by JasonVette



thanks looks great it even looks like that size tire fills the wheel wells nice!
Old 01-17-2022, 02:10 PM
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Originally Posted by twinstang
what size MT
I run the run the 325/30/18 et street R
my best 60 ft with stock converter / front tires and sway bar still on is 1.39 60 ft on a prepped track . Average is in the 1.4 range 640 rwhp z06 w z07 package AT STOCK RIDE HEIGHT ! .
Old 01-17-2022, 03:06 PM
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Originally Posted by Corvettemac
I run the run the 325/30/18 et street R
my best 60 ft with stock converter / front tires and sway bar still on is 1.39 60 ft on a prepped track . Average is in the 1.4 range 640 rwhp z06 w z07 package AT STOCK RIDE HEIGHT ! .
nice what’s it run in the quarter?
Old 01-18-2022, 05:19 AM
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Originally Posted by twinstang
nice what’s it run in the quarter?

10.1 @135 in florida heat with stock exhaust manifolds , no cats and lower pulley.
Gotta Love an automatic !! Stock converter too .
Old 01-18-2022, 08:07 AM
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Originally Posted by Corvettemac
10.1 @135 in florida heat with stock exhaust manifolds , no cats and lower pulley.
Gotta Love an automatic !! Stock converter too .
wow that’s pretty damn impressive!
Old 01-20-2022, 05:38 PM
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Originally Posted by twinstang
wow that’s pretty damn impressive!
its the wifes daily , lol . smokes gt500s all day . will runs faster thanthe C8z06 which isnt even out yet
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