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17" tire question: 315/35 or 335/35
Really, I have read most of the tire topics here, but I just want to make absolutely shure before I order tires. I have 9.5x11x17 Lindsey P2 wheels on the way; they are being welded as we speak.
After reading all (most of them anyway) the tire topics here, I have increased front width from 255 to 275. This to better balance the rears which will be 315/35 or 355/35. Most people here running 11x17 rear have 315/35 so this should be a shure bet. BUT I save about $150 on 335s compared to 315s (Michelin Pilot Sports). Besides Wide is high on cool. Any experience with the 335's R17 on the board? Any reason NOT to choose 335's? Mike over at Lindsey recomended 315s, and they'll be a better match for the 275's up front. Btw, its a 1980 930 Appreciate any input on this.
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Arnljot 1980 930 GT35R, TurboKraft IC, 965 P&C, 964 Cams, Tial WG, ported heads, BLWUR, RarlyL8 hdrs&mfflr, Zeitronix logger & wideband 1989 928GT 1972 BMW 3.0S |
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10-24-2006, 12:42 PM
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Administrator
Join Date: Feb 2000
Location: Los Angeles
Posts: 13,334
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Mike's right. 275/315 will handle better than 275/335. I have room for either in back, but I run the 315's and a small spacer.
I would run the BFGoodrich g-force T/A KD's, if you can get them.
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Jack Olsen 1972 911 My new video about my garage. • A video from German TV about my 911 |
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10-24-2006, 01:07 PM
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Thanks Jack. I know you've tried a few combinations over the years...
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Arnljot 1980 930 GT35R, TurboKraft IC, 965 P&C, 964 Cams, Tial WG, ported heads, BLWUR, RarlyL8 hdrs&mfflr, Zeitronix logger & wideband 1989 928GT 1972 BMW 3.0S |
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10-24-2006, 01:57 PM
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Administrator
Join Date: Feb 2000
Location: Los Angeles
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I originally ran 255/315, which produced a similar problem with high speed plowing.
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Jack Olsen 1972 911 My new video about my garage. • A video from German TV about my 911 |
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10-24-2006, 02:58 PM
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Join Date: Mar 2002
Location: concord,nc
Posts: 1,409
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tires
i do not track my car, but on the 78 930 i run 335/35 by 17 in the rear....255 in front. no fitment problems with the 335s.
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69 bronco..... 91 mustang ssp santa clara county sheriff's office ...2017 focus rs tuned on 93 400 chp |
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10-24-2006, 04:21 PM
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Mad scientist
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Isn't it better to fill the fenders to the max, and adjust the balance of the car with the sway bars?
/Peter
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'84 911 Carrera '91 928 S4 You can't make a racehorse out of a bull, but you can make an awfully fast bull. |
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10-24-2006, 10:37 PM
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Join Date: Mar 2001
Location: Austin, Texas, USA
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how much will a 245/315 combo plough?
thnx Berardino
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84 930 |
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10-25-2006, 05:53 PM
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Join Date: Feb 2003
Location: Orange County, California
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Quote:
That's what I'm currently running, and I'm stepping up to 275 with my new wheels. Realistically, unless you drive super hard, most won't notice. |
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10-25-2006, 07:47 PM
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Crotchety Old Bastard
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Old school 930s use to run 225/50-15s in front and 345/35/15s out back.
Now THAT is a recipe for understeer !
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RarlyL8 Motorsports / M&K Exhaust - 911/930 Exhaust Systems, Turbos, TiAL, CIS Mods/Rebuilds '78 911SC Widebody, 930 engine, 915 Tranny, K27, SC Cams, RL8 Headers & GT3 Muffler. 350whp @ 0.75bar Brian B. (256)536-9977 Service@MKExhaust Brian@RarlyL8 |
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10-26-2006, 03:53 AM
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Rødhette
Ulven
78 Porsche 911SC 3.0L, 3.3Turbo soon. 
