IS F (2008-2014) Discussion topics related to the IS F model

275/35/19 on rear

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Old 12-25-17, 09:11 AM
  #61  
flowrider
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Originally Posted by badboylex
Thanks Lou...boy I would love to see some pics of a 285-20-19 on our cars

Don't think you'll find a 285/20/19 or even a 285/25/19 tire. And if you could I definitely would run it for a lot of reasons

Lou

Last edited by flowrider; 12-25-17 at 10:12 AM.
Old 12-25-17, 09:38 AM
  #62  
badboylex
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Not looking for that size looking for a 285-30-19
Old 12-25-17, 10:18 AM
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^^^^Misunderstood, but that's not what you said. When I had stock 9" wheels, I ran 285/30/19 Bridgestone S-04s. Others who tried the combo I ran, didn't like it. I did. Although 285/30/19 is pushing it on a 9" wheel. As I said, 9½" is within manufacturer's specs. Here is a thread with pics that I started:

https://www.clublexus.com/forums/is-...-position.html

Lou
Old 12-25-17, 10:29 AM
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My bad Lou these big finger lol...but I ment 285-30-19
Old 12-25-17, 10:30 AM
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Thanks.....Lou
Old 08-10-21, 10:02 PM
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Bumping old thread. For 2012 ISF OEM wheels Staggered:
What do you guys think the best setup between the two?
  • Size: 275/35/19R or 285/35/19 rear (to go with 255/35/19F)
  • Brand: Firehawk Indy500 vs General G-Max

Thanks!
Old 08-11-21, 12:09 AM
  #67  
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Originally Posted by cyberfist0
Bumping old thread. For 2012 ISF OEM wheels Staggered:
What do you guys think the best setup between the two?
  • Size: 275/35/19R or 285/35/19 rear (to go with 255/35/19F)
  • Brand: Firehawk Indy500 vs General G-Max

Thanks!
indy500 has seen some good reviews. Don't know about gmax. The indy500 275/35/19 is definitely the better choice though not best. 285/35 is too tall, it's 3.5% larger diameter over stock. Personally I would opt for 275/30 on the 2012 wheels and I believe this has been the most popular choice here. Plus oddly enough, Tire Rack lists the indy500 275/30 with 10" tread width while the 275/35 and 285/35 are 9.6" and 9.8" respectively.
Old 08-11-21, 04:36 AM
  #68  
M4rk
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Why not go with a 285/30 in the rear? That's a more fitting size and what I run (Indy500) on my '12+ wheels. It fits, doesn't bulge out and looks decently phat from behind
Old 08-11-21, 07:41 AM
  #69  
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Originally Posted by cyberfist0
Bumping old thread. For 2012 ISF OEM wheels Staggered:
What do you guys think the best setup between the two?
  • Size: 275/35/19R or 285/35/19 rear (to go with 255/35/19F)
  • Brand: Firehawk Indy500 vs General G-Max

Thanks!
sharing this video i found on the web


he covers sizing for stock 2012
Old 08-11-21, 08:33 AM
  #70  
cyberfist0
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I can only get 285/35 in a pinch (need replacements fast)

Would that be suitable for our cars with the higher sidewall?
Old 08-11-21, 02:51 PM
  #71  
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Originally Posted by Weapon F
I went with a 275/35/19R and 255/35/19F because of the poor road conditions where I live. It's a DD that I used to commute from Westchester County to New York City 5 days a week so I needed something with a little bit taller sidewall since I kept getting bubbles on my lower profile Tires. Here are some pics
Attachment 466170Attachment 466171
Looks great. I'm planning to go with the same sizes for the same reason. Can you tell a difference in the ride?
Old 08-11-21, 05:24 PM
  #72  
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I put 275/35 PS4S from the wife's GS F on my 2014 wheels and had some rubbing issues. Not sure a 285/35 isn't going to rub with the later model wheels. They are +51 ET where the earlier wheels are all +55 ET. That 4mm makes a big difference for clearance.
Old 08-11-21, 05:31 PM
  #73  
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Originally Posted by lobuxracer
I put 275/35 PS4S from the wife's GS F on my 2014 wheels and had some rubbing issues. Not sure a 285/35 isn't going to rub with the later model wheels. They are +51 ET where the earlier wheels are all +55 ET. That 4mm makes a big difference for clearance.
Good to know, I've been considering some +40 wheels. Were you at stock height with the rubbing?
Old 08-11-21, 05:33 PM
  #74  
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Originally Posted by footballpl
Good to know, I've been considering some +40 wheels. Were you at stock height with the rubbing?
Sort of. Springs are original, so they've sagged a bit, but otherwise stock height.
Old 08-12-21, 04:28 AM
  #75  
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The Indy500 has a rounded sidewall so you may be able to pull it off. Michelins tend to be more square, and run wider also. The >3% diameter difference with a 285/35 isn't a great idea, however.

Have you looked into the Conti ECS? Those also come in 285/30.


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