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

H&R spacer sizing...lowered and 245/275 PSS tires

Thread Tools
 
Search this Thread
 
Old 09-09-16, 05:59 PM
  #16  
blckbrd
Pole Position
 
blckbrd's Avatar
 
Join Date: Oct 2013
Location: GA
Posts: 251
Received 1 Like on 1 Post
Default

I've got 5mm up front and 15mm in the rear on 245/275 combo. I'm tucked on BC coilovers. I'm rolled with the slightest pull in the rear and could easily fit another 5mm. I've got tons of room in the front though.
Old 09-10-16, 09:36 PM
  #17  
Tom2769
Driver
Thread Starter
iTrader: (3)
 
Tom2769's Avatar
 
Join Date: Jul 2016
Location: Arizona
Posts: 127
Received 17 Likes on 11 Posts
Default

Originally Posted by ljdsong
Im running 255/275 , your fine with 245 with 20mm in front but you have to rolled your fender with 15mm in the rear. I have 2008 F.
Interesting. With the 20mm in front and 15mm in the rear, are your F and R wheels equally flush? ie: With the 20F/15R spacers, is the rear more sunken (less flush) than the front? Or is the front more sunken than the rear when stock (I'm not near my car right now - can't measure)? Do you have pics? Thx.
Old 09-14-16, 12:35 AM
  #18  
ljdsong
Intermediate
iTrader: (1)
 
ljdsong's Avatar
 
Join Date: Apr 2009
Location: CA BAYAREA
Posts: 437
Received 148 Likes on 72 Posts
Default

20mm F with 255/35/19
15mm R with 275/35/19


Originally Posted by Tom2769
Interesting. With the 20mm in front and 15mm in the rear, are your F and R wheels equally flush? ie: With the 20F/15R spacers, is the rear more sunken (less flush) than the front? Or is the front more sunken than the rear when stock (I'm not near my car right now - can't measure)? Do you have pics? Thx.
Old 09-19-16, 10:34 PM
  #19  
socal3
Intermediate
iTrader: (2)
 
socal3's Avatar
 
Join Date: Dec 2008
Location: ca
Posts: 452
Received 5 Likes on 4 Posts
Default

Originally Posted by ljdsong
20mm F with 255/35/19
15mm R with 275/35/19
i just did the same setup and it looks great 👍
Old 09-20-16, 12:36 AM
  #20  
Apexsports
Pole Position
 
Apexsports's Avatar
 
Join Date: Apr 2011
Location: Ca
Posts: 273
Received 5 Likes on 4 Posts
Default

I used to run a 245/275 PSS setup with 15mm front H&R's and 20mm rear on the stock wheels before I got my track setup. We did roll the fenders so it would only rub on really extreme potholes/bumps.

Old 09-20-16, 10:04 AM
  #21  
Tom2769
Driver
Thread Starter
iTrader: (3)
 
Tom2769's Avatar
 
Join Date: Jul 2016
Location: Arizona
Posts: 127
Received 17 Likes on 11 Posts
Default

Originally Posted by Apexsports
I used to run a 245/275 PSS setup with 15mm front H&R's and 20mm rear on the stock wheels before I got my track setup. We did roll the fenders so it would only rub on really extreme potholes/bumps.
Thanks Apex, yours is the first example I've been able to find of someone who successfully ran a 20mm rear spacer with 275 PSS wheels (275/30, I assume?). I can live with rubbing on extreme potholes or dips - looks like it's time to place an order and roll/shave my fenders. BTW, were you lowered in the rear at all when you ran that setup, or stock height?
Old 09-20-16, 12:32 PM
  #22  
kings222
Pole Position
iTrader: (1)
 
kings222's Avatar
 
Join Date: Jan 2016
Location: ca
Posts: 249
Received 4 Likes on 4 Posts
Default

Originally Posted by Tom2769
Thanks Apex, yours is the first example I've been able to find of someone who successfully ran a 20mm rear spacer with 275 PSS wheels (275/30, I assume?). I can live with rubbing on extreme potholes or dips - looks like it's time to place an order and roll/shave my fenders. BTW, were you lowered in the rear at all when you ran that setup, or stock height?
I have the same set up on stocks...I have the 2010 wheels w/ 20mm spacers....im ONLY lowered in the front on Swift springs...I didn't put springs in the back bc than I would have had to roll my fenders. I had attempted to put springs in the back with spacers but my wheel well was rubbing on my tires really badly so I either had to have no spacers or no springs in the back. Ultimately I took my springs off to put my spacers on bc I cant stand it when it doesn't look flush.

I think the rear stock height wasn't to bad esp with spacers. I rub on the front when going over pot holes etc and when I turn my wheel all the way in reverse.
Old 09-20-16, 12:48 PM
  #23  
Tom2769
Driver
Thread Starter
iTrader: (3)
 
Tom2769's Avatar
 
Join Date: Jul 2016
Location: Arizona
Posts: 127
Received 17 Likes on 11 Posts
Default

Good to know, Kings. I've not fully decided on a suspension setup yet, but have strongly considered doing the same - Swifts in just the front, and leaving the back stock height. I'd choose the more aggressive offset over the lower rear as well...
Old 09-20-16, 01:51 PM
  #24  
kings222
Pole Position
iTrader: (1)
 
kings222's Avatar
 
Join Date: Jan 2016
Location: ca
Posts: 249
Received 4 Likes on 4 Posts
Default

Originally Posted by Tom2769
Good to know, Kings. I've not fully decided on a suspension setup yet, but have strongly considered doing the same - Swifts in just the front, and leaving the back stock height. I'd choose the more aggressive offset over the lower rear as well...
I honestly really like how this set up is....here's two pictures just for reference.

H&R spacer sizing...lowered and 245/275 PSS tires-car.jpg
H&R spacer sizing...lowered and 245/275 PSS tires-car2.jpg
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
ZaxF
GS - 3rd Gen (2006-2011)
16
04-21-16 08:16 AM
RSXiMUS
IS F (2008-2014)
6
01-29-15 09:16 AM
ISGT35R
IS F (2008-2014)
12
04-08-11 03:20 PM
OscarThai
IS - 2nd Gen (2006-2013)
5
12-07-10 12:29 AM
Sash1mi
GS - 2nd Gen (1998-2005)
5
04-20-09 12:18 AM



Quick Reply: H&R spacer sizing...lowered and 245/275 PSS tires



All times are GMT -7. The time now is 05:41 PM.