Modern wheel sizes
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Joined: Nov 2013
Posts: 186
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From: Los Angeles
Car: 2004 Mazda RX-8
Engine: 1.3l Renesis
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Modern wheel sizes
I've been looking for months to find a wheel that will use a modern size, so I can run a modern tire (RS3, Star Spec, Rival, Neova AD08 R) I'm currently running Ronal R15s of which only two decent tires are available; Azeni RT615k and Kuhmo Ecsta XS, and the Kuhmos are now on national back order.
I would ideally like to run a 18x10 wheel, but none that I can find are the correct offset and backspacing; most would require a 2" spacer. I mostly autocross, with the occasional track day, and I really don't want to rely on adapters. Does anyone know of a wheel that fits?
I would ideally like to run a 18x10 wheel, but none that I can find are the correct offset and backspacing; most would require a 2" spacer. I mostly autocross, with the occasional track day, and I really don't want to rely on adapters. Does anyone know of a wheel that fits?
Joined: Aug 2006
Posts: 12,805
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From: Central NJ
Car: 86 Trans Am
Engine: 408 stroker sbc
Transmission: TKO600
Axle/Gears: Moser full floater m9, 3:70 trutrac
Re: Modern wheel sizes
There are bmw wheels with similar fitment for the rear in that size. Front no
I had a set of apex arc8 wheels on my 92. 18x10.5 with a 27mm offset. Fit the rear with a 10mm spacer, but will fit without if you do a little sheet metal removal/relocation.
had them on the front too with custom hubs and no spacers.
they are for sale too....
I had a set of apex arc8 wheels on my 92. 18x10.5 with a 27mm offset. Fit the rear with a 10mm spacer, but will fit without if you do a little sheet metal removal/relocation.
had them on the front too with custom hubs and no spacers.
they are for sale too....
Thread Starter
Member
Joined: Nov 2013
Posts: 186
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From: Los Angeles
Car: 2004 Mazda RX-8
Engine: 1.3l Renesis
Axle/Gears: \
Re: Modern wheel sizes
There are bmw wheels with similar fitment for the rear in that size. Front no
I had a set of apex arc8 wheels on my 92. 18x10.5 with a 27mm offset. Fit the rear with a 10mm spacer, but will fit without if you do a little sheet metal removal/relocation.
had them on the front too with custom hubs and no spacers.
they are for sale too....
I had a set of apex arc8 wheels on my 92. 18x10.5 with a 27mm offset. Fit the rear with a 10mm spacer, but will fit without if you do a little sheet metal removal/relocation.
had them on the front too with custom hubs and no spacers.
they are for sale too....
Joined: Dec 2005
Posts: 6,499
Likes: 31
From: Macon, GA
Car: 1992 Camaro RS
Engine: Vortec headed 355, xe262
Transmission: T56
Axle/Gears: 9-bolt 3.70
Re: Modern wheel sizes
I dontk now what your price range is... but I figure if I couldnt afford CCW's... I'd go for some Weld RTS wheels.
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Joined: Nov 2013
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From: Los Angeles
Car: 2004 Mazda RX-8
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Joined: Jul 1999
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From: Ahead of you...
Car: 1984 LG4 Camaro
Engine: 350 Roller Motor
Transmission: Level 10 700R4
Axle/Gears: Strange 12 bolt 3.42
Re: Modern wheel sizes
Unfortunately the 275-40-17 size does not have the newest tire patterns as you mentioned, but keep in mind that you can also run a 255-45-17, which has a few choices also. It is still light years ahead of 245-50-16, which is down to 1 summer tire worth anything.
As you probably know by now, I am the owner of CTW Motorsports and while we make 17" x 9.5" wheels, we have 18" x 9.5" (or 10") on the radar - would be perfect for you, but right now there isn't enough interest to pull the trigger on having tooling made and sent to production.
As you probably know by now, I am the owner of CTW Motorsports and while we make 17" x 9.5" wheels, we have 18" x 9.5" (or 10") on the radar - would be perfect for you, but right now there isn't enough interest to pull the trigger on having tooling made and sent to production.
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Joined: Nov 2002
Posts: 219
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From: Maryville, TN
Car: 1987 IROC Z/28
Engine: 5.0L TPI. Custom Tune
Transmission: 5 Speed/ Pro5.0 short /hurst stick
Axle/Gears: 1LE 10 bolt Rear/T2R 3.45 PBR/disc
Re: Modern wheel sizes
Paul, Thanks for your post here. I would like to let you know that I would give you a CREDIT CARD NUMBER THIS AFTERNOON on those 18" x 9.5" wheels from CTW.
PERIOD. Your stuff is very VERY nice, but I need an 18 so I can put 275front 285 rear for pro-touring applications. Rivals don't come that big.
So, IF it's on the radar and you need a test mule. I'll PAY for it NOW.
Here's a picture of my car FYI so that you know I am serious.
https://scontent-b-atl.xx.fbcdn.net/...b4&oe=54E7D1A0
$$$$ today if you can take the order.
PERIOD. Your stuff is very VERY nice, but I need an 18 so I can put 275front 285 rear for pro-touring applications. Rivals don't come that big.
So, IF it's on the radar and you need a test mule. I'll PAY for it NOW.
Here's a picture of my car FYI so that you know I am serious.
https://scontent-b-atl.xx.fbcdn.net/...b4&oe=54E7D1A0
$$$$ today if you can take the order.
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Joined: Jul 1999
Posts: 2,755
Likes: 10
From: Ahead of you...
Car: 1984 LG4 Camaro
Engine: 350 Roller Motor
Transmission: Level 10 700R4
Axle/Gears: Strange 12 bolt 3.42
Re: Modern wheel sizes
Brian,
Unfortunately it isn't that easy!
It will take about 8 weeks to get the wheel design engineered correctly, plus the cost of the dies for 18" (not the same as 17" and a big investment), plus the time for production and also for shipping. At least 6 months, if not 8 or 10 for a new wheel.
However, we are going to keep looking that size and see how the interest is and we will pull the trigger on the side of optimism.
Why not try out a set of 255-40-17 ones? They will be a little narrower and shorter than a 275-40-17, but will work on our wheels.
Unfortunately it isn't that easy!
It will take about 8 weeks to get the wheel design engineered correctly, plus the cost of the dies for 18" (not the same as 17" and a big investment), plus the time for production and also for shipping. At least 6 months, if not 8 or 10 for a new wheel.
However, we are going to keep looking that size and see how the interest is and we will pull the trigger on the side of optimism.
Why not try out a set of 255-40-17 ones? They will be a little narrower and shorter than a 275-40-17, but will work on our wheels.
Paul, Thanks for your post here. I would like to let you know that I would give you a CREDIT CARD NUMBER THIS AFTERNOON on those 18" x 9.5" wheels from CTW.
PERIOD. Your stuff is very VERY nice, but I need an 18 so I can put 275front 285 rear for pro-touring applications. Rivals don't come that big.
So, IF it's on the radar and you need a test mule. I'll PAY for it NOW.
Here's a picture of my car FYI so that you know I am serious.
https://scontent-b-atl.xx.fbcdn.net/...b4&oe=54E7D1A0
$$$$ today if you can take the order.
PERIOD. Your stuff is very VERY nice, but I need an 18 so I can put 275front 285 rear for pro-touring applications. Rivals don't come that big.
So, IF it's on the radar and you need a test mule. I'll PAY for it NOW.
Here's a picture of my car FYI so that you know I am serious.
https://scontent-b-atl.xx.fbcdn.net/...b4&oe=54E7D1A0
$$$$ today if you can take the order.
Joined: Dec 2005
Posts: 6,499
Likes: 31
From: Macon, GA
Car: 1992 Camaro RS
Engine: Vortec headed 355, xe262
Transmission: T56
Axle/Gears: 9-bolt 3.70
Re: Modern wheel sizes
I think 17s look better on these cars than 18s... but I think the time is coming where 18s are the sweet spot. I finally got some 17s, but it sure would be nice to have some wide 18's at all four corners. Especially CTW style.
Member

Joined: Nov 2002
Posts: 219
Likes: 1
From: Maryville, TN
Car: 1987 IROC Z/28
Engine: 5.0L TPI. Custom Tune
Transmission: 5 Speed/ Pro5.0 short /hurst stick
Axle/Gears: 1LE 10 bolt Rear/T2R 3.45 PBR/disc
Re: Modern wheel sizes
i don't care WHAT it looks like.. my car is a race car and it's used for 1 purpose. The MOST tire I can put under my car will mean TIME and that's what i'm after. I would run ugly steelies if I had to. Just need to get 285 under rear and 275 under front. I can do that with a 18 x 9.5 wheels. The tires I want to run, cannot be purchased on a 17" x 275 format so I am stuck. 6 weeks would be AWESOME paul.. Should I call and give you a credit card number now? (ha ha). I could use them in February / March actually.
EDIT: I went back and read your post paul. You said 6 months, not 6 weeks... ARGH. FOILED again...
Thanks anyway, sorry that I mis-read the reply and got confused.
EDIT: I went back and read your post paul. You said 6 months, not 6 weeks... ARGH. FOILED again...
Thanks anyway, sorry that I mis-read the reply and got confused.
Last edited by BrianChevy; Nov 3, 2014 at 01:04 PM.
Supreme Member

Joined: Jul 1999
Posts: 2,755
Likes: 10
From: Ahead of you...
Car: 1984 LG4 Camaro
Engine: 350 Roller Motor
Transmission: Level 10 700R4
Axle/Gears: Strange 12 bolt 3.42
Re: Modern wheel sizes
Brian - yes 6 months minimum once I pull the trigger. Keep in mind that the amount and cost of wheels we need to get is huge - I can't order less than 200 at a time and 300 gets me the best prices. Now it can be any combo of wheels - 17", 18" 17" x 8", whatever... 300 wheels is 9 pallets 8' high!
Sorry to disappoint, but we need to make space before we can make an order of that size right now.
Sorry to disappoint, but we need to make space before we can make an order of that size right now.
Member

Joined: Nov 2002
Posts: 219
Likes: 1
From: Maryville, TN
Car: 1987 IROC Z/28
Engine: 5.0L TPI. Custom Tune
Transmission: 5 Speed/ Pro5.0 short /hurst stick
Axle/Gears: 1LE 10 bolt Rear/T2R 3.45 PBR/disc
Re: Modern wheel sizes
I understand completely. You gotta run a business and I get that. I'm in the software business, so we just buy more disk drives and store it, but physical things like wheels require forklifts and shelving. I did meet a couple of new third gen's this weekend and told them about your wonderful wheels, i expect you'll be getting some orders because your stuff is the best. I guess if I help you burn thru current inventory that will get me faster to the 18 wheels i need to order.
Thanks and have a great month.
Thanks and have a great month.
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Joined: Jun 2012
Posts: 216
Likes: 1
From: GA
Car: 88 Trans Am GTA
Engine: 350
Transmission: 700R4
Axle/Gears: 12 bolt 3.73
Member
Joined: Feb 2009
Posts: 218
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From: Harrison, AR
Car: 89 RS,02 WS6 M6,08 GMC Sierra SLE
Engine: ZZ4HCI, LS1, LY5
Transmission: T5/T56/4L60E
Axle/Gears: 323,342,373
Re: Modern wheel sizes
Not sure who you talked to at CCW but they can make any wheel in whatever dimensions you like. They charged me 100$ extra per wheel to make my set a one off with a thicker hat for a BBK. I am pretty sure if you provide the measurement they will build it. The most i had to provide was the dimensions of my hubs. But if i could do it all over again i would take the extra time to save up and buy a set of Forgelines or HRE's. If you are going to spend that much on wheels might as well get the best out there.
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Joined: Mar 2012
Posts: 185
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From: Murphy, NC
Car: 83 Z28/L69
Engine: L69 305H.O.
Transmission: 6spd T56
Axle/Gears: 4.10 LS 4th Gen
Re: Modern wheel sizes
http://www.rushforthwheels.com/
Give Jason a call, He'll build you anything you need, and he's cheaper than CCW and all other custom wheels.
Give Jason a call, He'll build you anything you need, and he's cheaper than CCW and all other custom wheels.
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