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Ruf Speedline 17x9, 17x10 Tire Sizes - Motivate Me
Help me get motivated to pull the trigger on tires for the Ruf Speedlines languishing in my garage. What are you folks running on a 9 and 10 wide wheel?
Some preliminary research has me looking at: Fr - 235/45/17 Rr - 265/40/17 This is a street car, relatively stock. The top candidate are Bridgestone RE760 Sports but I would love to hear other opinions.
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- 86 Porsche 930 - Mr.Hyde - 86 BMW 635CSi - Dr.Jeykell - 2006 Infiniti M45 Sport https://medium.com/@crashingdoor Last edited by 16Volt; 04-18-2014 at 11:12 AM.. |
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Nitto NT05
235 40 17 Front 285 45 17 Rear Super sticky |
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Are you running a rear spacer Bully?
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With the RUF speedlines that I had on, I was running the 21mm spacer on the rear.
I am mounting some sick new 3 piece Fuchs today with 315 35 17 rear and 235 40 17 front with the Nitto's good price on these as well. |
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Thanks Bully.
I have been talking to Rey (Speednme) as well who is running the 265/40s with a 15mm spacer. I am curious if it is possible to run a smaller spacer and go to 275/40 (which is a much more available size) and get a bit more meat out back and remove some of the stretched look. Anyone else have any thoughts? Credit card is smoking hot in my pocket right now. Ive got to get rid of this goofy ride height and wheel setup (yes, I am the only person on the planet who isnt thrilled by the look of the old BBS RSs).
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Our sponsor has an assortment of spacers on the site.
The biggest problem I had with the 17" was wheel height. 285 45 is a lot higher than the 16's That is another reason that I went to an 11" wheel on the back, so I could go to 315 35 and restore original ride height. |
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I use Nitto NT 555 Extreme Perfs on mine, 235 on the fronts and 275 on the rears.
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Jason 1987 930 Slantnose Cabriolet, 545 hp, Guards Red- Weekend cruiser 1986 944 Turbo (951), 350+hp, Guards Red- Track car 2005 Toyota Tundra SR5 Double Cab 4x4, stock 282 hp, Silver- Daily driver |
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I'm running 235's and 275's on 8.5" and 11" rims. I like these sizes a lot for the 930.
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mine are 9/11 by 17s but you get the idea...go big!!
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Quote:
235/45 Frts 275/40 rears 17x10 (theredslantnose) ![]() 235/45 Frsts 265/40 rears 17x10 (speednme1) ![]() 235/40 Frts 285/45 rears 17x10 (Bully) ![]() 235/45 Frts 275/40 Rears 17x10 (Stein) ![]() ![]() 255/40 rears 17x10 (1986 930) ![]() ![]() Unknown rears 17x10 (Ed Bighi) ![]() Unknown (johnghini) ![]() 235/40 frts 255/40 Rears (Richard930) ![]()
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- 86 Porsche 930 - Mr.Hyde - 86 BMW 635CSi - Dr.Jeykell - 2006 Infiniti M45 Sport https://medium.com/@crashingdoor Last edited by 16Volt; 06-10-2014 at 08:48 AM.. |
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I have 275/40 & 235/45 toyo R888. I had to remove spacers rear.
(RUF documents say 15mm or 7mm spacer and 255 & 265/40 tires.) ![]()
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Thanks Stein, that looks like a ton of rubber out back. Im surprised of the diff between those and the 265s of Rey's car.
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For me, I have 2 inch spacers on my front wheels and on my rear wheels are 3/4 inch press-fit spacers, which I think are an OEM feature, but I'm not entirely sure about that.
The photo of my car here, BTW was taken back when it had Falken Ziex's of the same sizes. They wore down so I replaced all four tires with the Nitto's.
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Jason 1987 930 Slantnose Cabriolet, 545 hp, Guards Red- Weekend cruiser 1986 944 Turbo (951), 350+hp, Guards Red- Track car 2005 Toyota Tundra SR5 Double Cab 4x4, stock 282 hp, Silver- Daily driver |
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What profile/series are your rears Jason?
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The fronts on mine are 235/45ZR17 93W and the rears are P275/40ZR17 98W.
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Jason 1987 930 Slantnose Cabriolet, 545 hp, Guards Red- Weekend cruiser 1986 944 Turbo (951), 350+hp, Guards Red- Track car 2005 Toyota Tundra SR5 Double Cab 4x4, stock 282 hp, Silver- Daily driver |
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Awesome, thank you Jason.
Guess I will make the decision on Monday. Some other Ruf wheel info in case anyone runs across this thread (read as - you guys probably knew this, i did not) Outside of some early offsets and manufactures there are some visual difference in the Ruf wheel setup. Gen1 - Offered in 8s, 9s and 10s. Stepped lips on both 9s and 10s. Made by Speedline for Ruf (speedline stamped into the wheel face. I dont believe these were offered in a Denloc config. Gen2 - No change in widths. Made by Avus without steps in the lips. Denloc setup offered. Gen3 - Not sure who made these, likely OZ (Ruf does not manufacture wheels, there are really only a handful of actual wheel manufactures). No steps in the lip, Denloc offered. Rumor is these are slightly lighter than the Gen 1 and 2 wheels. And if you are unsure if a wheel is a 8 or 9 width the 8s have a notch in the face for the valve stem. Stepped Lip ![]() Non-stepped Lip
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- 86 Porsche 930 - Mr.Hyde - 86 BMW 635CSi - Dr.Jeykell - 2006 Infiniti M45 Sport https://medium.com/@crashingdoor Last edited by 16Volt; 04-18-2014 at 06:51 AM.. |
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Great info on the variations in Ruf wheels, thanks for posting. All look great, a timeless design IMO.
IMO 275/40 on the back, that's as tall as I would go (25.7" vs. 25" stock). Make it too tall, it's like installing a taller R&P and you slow acceleration 245/45 is a near perfect match in size, and if you want a little less contact patch up front then a 235/45 (25.3")
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285 35 18
135 40 18 mich pilot. nice tires
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Those are gonna fit like hell on 17s... ;-)
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But think how easy burnouts would be.
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