Need some wheel help 68 Roadster 2000
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- halvernaz
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- Location: San Diego
- Model: 2000
- Year: High Windshield-68-70
Need some wheel help 68 Roadster 2000
Will these fit my stock 68 2000 with stock suspension.
I want to be sure they won't rub.
Model: ROTA RB
Size: 15X6
Bolt pattern: 4X114.3
Offset: 25
Hub bore:73
Thanks
Henry
I want to be sure they won't rub.
Model: ROTA RB
Size: 15X6
Bolt pattern: 4X114.3
Offset: 25
Hub bore:73
Thanks
Henry
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- Roadsteraholic
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Re: Need some wheel help 68 Roadster 2000
I had 15" x 6" Rotas and I think I remember they need either +12 or -12 (I can't remember) offset on the front fenders not to rub. Rear was 25 I think.
Wish I could remember but I'm old.
Wish I could remember but I'm old.
SRL311-00275
'96 Porsche 993 C4
2001 Excursion 7.3l
'96 Porsche 993 C4
2001 Excursion 7.3l
- Alvin
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Re: Need some wheel help 68 Roadster 2000
ideally you want close to +15 offset. The +25 offset above might give you clearance issues with the front calipers
Alvin Gogineni
San Jose, CA
1967.5 SPL/SR20
1997 Acura Integra GS-R
2022 Chevy Bolt EUV
zcarblog.com
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San Jose, CA
1967.5 SPL/SR20
1997 Acura Integra GS-R
2022 Chevy Bolt EUV
zcarblog.com
YouTube
My SR20 Build Thread
- halvernaz
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Re: Need some wheel help 68 Roadster 2000
Could I use a 10mm spacer in the front?
- Alvin
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Re: Need some wheel help 68 Roadster 2000
absolutely.
My advice: since these are readily available in roadster-specific sizes (even with center caps that fit!) you should order the standard +12 or +18 offset, no spacers needed.
ps there's an entire section devoted to fitment of the Rota RB wheels here:
viewtopic.php?f=34&t=14550
Alvin Gogineni
San Jose, CA
1967.5 SPL/SR20
1997 Acura Integra GS-R
2022 Chevy Bolt EUV
zcarblog.com
Instagram
YouTube
My SR20 Build Thread
San Jose, CA
1967.5 SPL/SR20
1997 Acura Integra GS-R
2022 Chevy Bolt EUV
zcarblog.com
YouTube
My SR20 Build Thread
- halvernaz
- Roadster Fanatic
- Posts: 98
- Joined: Thu Nov 07, 2019 2:59 pm
- Location: San Diego
- Model: 2000
- Year: High Windshield-68-70
Re: Need some wheel help 68 Roadster 2000
Thanks, do you have a source/vendor I can order these from?
- Alvin
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Re: Need some wheel help 68 Roadster 2000
Alvin Gogineni
San Jose, CA
1967.5 SPL/SR20
1997 Acura Integra GS-R
2022 Chevy Bolt EUV
zcarblog.com
Instagram
YouTube
My SR20 Build Thread
San Jose, CA
1967.5 SPL/SR20
1997 Acura Integra GS-R
2022 Chevy Bolt EUV
zcarblog.com
YouTube
My SR20 Build Thread
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Re: Need some wheel help 68 Roadster 2000
I have those exact wheels on my '66, except with a +20 offset. No rubbing at all. I also have the Datsun Parts lowering springs in front, stock rear.
https://www.18racing.com/collections/rb ... lish-lip-2
- MicVelo
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Re: Need some wheel help 68 Roadster 2000
Alvin has the right info. 15x6 +25 offset too high - risks inside interference. I run 15x7 +20 rears and still have more than enough outside room to go with even lower offset, somewhere in the +10 to +12mm area for perfect fit (lowered, guards untouched). I do run 15x6 +20s in front and that works fine while maintaining good steering response and return.
Also go with devo's and Alvin's recommendation on 18racing.com as source. They tweaked their EBay listing for me to get me exactly the setup I wanted: staggered 15x6, 15x7, both +20, big/tall caps
Also go with devo's and Alvin's recommendation on 18racing.com as source. They tweaked their EBay listing for me to get me exactly the setup I wanted: staggered 15x6, 15x7, both +20, big/tall caps
MicStable: '68 SRL-311, Z33, SL55 AMG, Highlander-H / Gone: Z34 & Z33 Nismos, Z33-Rdstr, Z33-GT, Z32, Z31 Shiro (R.I.P.), Q45, 6-S30s, D-Prod SRL311 and a bunch of other non-Nissans.
- halvernaz
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- Pjackb
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Re: Need some wheel help 68 Roadster 2000
Henry,
if you look at the Wheel and tires thread you'll see a a number of folks have reported using 7" wheels with an offset of +15 and/or +18 with no issues and no spacer requirements.
A 7" wide wheels with an offset of +15 is 3mm closer to the struts then a 6" wheel with a +25
on my car we installed 16x7 +10 wheels which have the same placement by 2mm with no issues
I highly doubt you would have any issues with these wheels
That being said I would order the +20 since they are available with big caps and if you don t mind different sizes i would do +20 front and +4 rear
if you look at the Wheel and tires thread you'll see a a number of folks have reported using 7" wheels with an offset of +15 and/or +18 with no issues and no spacer requirements.
A 7" wide wheels with an offset of +15 is 3mm closer to the struts then a 6" wheel with a +25
on my car we installed 16x7 +10 wheels which have the same placement by 2mm with no issues
I highly doubt you would have any issues with these wheels
That being said I would order the +20 since they are available with big caps and if you don t mind different sizes i would do +20 front and +4 rear
- halvernaz
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Re: Need some wheel help 68 Roadster 2000
Thanks for the info.