Notices
IS - 1st Gen (2001-2005) Discussion about the IS models up to the 2005 model

Is300 offset question

Thread Tools
 
Search this Thread
 
Old Jul 16, 2009 | 06:24 AM
  #1  
aristo123's Avatar
aristo123
Thread Starter
Intermediate
iTrader: (3)
 
Joined: Jun 2009
Posts: 305
Likes: 3
From: arizona
Default Is300 offset question

Im looking to purchase 18x8 33 and 18x9 36 wheels for my first gen is300 and i was wondering if these are going to be way to low. Ive prefitted 18x8/9 37 offset and that looked perfect. But it wasnt the wheel i wanted, so therefore im looking at these 18x8 33 and 18x9 36 weds. I do know that i will have to roll, or shave inner fenders and adjust my suspension. I guess my question is how much lower is 33 offset from 37offset? any help will be considered. Thanks fellas.
Reply
Old Jul 16, 2009 | 10:50 AM
  #2  
RCPnoi's Avatar
RCPnoi
Lead Lap
 
Joined: Nov 2008
Posts: 624
Likes: 0
From: PA>FL>JP>WA>JP>WA
Default

just measure a 4mm distance from the previous mark heading outward
when you prefitted the 18x8 in the front was it with standard tires?
if it was perfect with the proper tire size go one or even 2 grades lower
so the tire will stretch and this should prevent you from having to do
any major mods like shaving your fenders...but it is advise that you atleast
roll the lip of the fenders to protect your tire sidewall.

I have my car dropped and so i stuck with 17
and right now i have plans on fitting 17x8 35 in the front and 17x9 25 in the rear
with 205/45/17 in the front and 215/45/17 in the rear

let me know if you have anymore questions
Reply
Old Jul 16, 2009 | 11:56 AM
  #3  
anotherLS's Avatar
anotherLS
Lexus Champion
iTrader: (9)
 
Joined: Jul 2006
Posts: 2,111
Likes: 1
From: San Diego, CA
Default

inner fenders shouldnt need a roll, u might want to push up the plastic inner liner on the fronts, and the rear doesnt need to be shaved that much either, it all depends on tire size also
Reply
Old Jul 21, 2009 | 04:26 PM
  #4  
teanguyen's Avatar
teanguyen
Driver School Candidate
iTrader: (2)
 
Joined: Sep 2008
Posts: 49
Likes: 0
From: ca
Default

I have a 18x8 +32 with a 215/35/18 in the front and it looks good to me. Plus, it also depends on how low your car is.
Reply
Old Jul 21, 2009 | 04:30 PM
  #5  
LexusGSXR's Avatar
LexusGSXR
Lead Lap
 
Joined: Jul 2008
Posts: 467
Likes: 0
From: Tennessee
Default

ya.. i got a 225/40/18 18x8 +40 offset.. fits perfect, till i lower it some.
Reply
Old Jul 22, 2009 | 08:10 AM
  #6  
SiennaII's's Avatar
SiennaII's
Driver School Candidate
 
Joined: Apr 2007
Posts: 45
Likes: 0
From: FL
Default

You will be fine depending on your ride height but will want to roll rear prob if you're going for a decent drop. I'm running 18x8, 18x9 +35 with 215/235. I shaved rear fenders and pulled front and rear slightly (planning on going wider) but I'm also tucking front and rear so...
Reply
Old Jul 22, 2009 | 04:52 PM
  #7  
IS3_FTW's Avatar
IS3_FTW
Pole Position
iTrader: (3)
 
Joined: Feb 2008
Posts: 2,726
Likes: 0
From: KENT, WA
Default

Originally Posted by SiennaII's
You will be fine depending on your ride height but will want to roll rear prob if you're going for a decent drop. I'm running 18x8, 18x9 +35 with 215/235. I shaved rear fenders and pulled front and rear slightly (planning on going wider) but I'm also tucking front and rear so...
Im running that exact same setup. Down to the tire size. Thats if its 40 series?
Reply
Old Jul 31, 2009 | 02:51 PM
  #8  
aristo123's Avatar
aristo123
Thread Starter
Intermediate
iTrader: (3)
 
Joined: Jun 2009
Posts: 305
Likes: 3
From: arizona
Default

Now that i go the wheels, i need to figure out what tires to go with.
Reply
Old Jan 19, 2011 | 11:08 PM
  #9  
argdegal's Avatar
argdegal
Driver School Candidate
 
Joined: Jan 2011
Posts: 1
Likes: 0
From: hawaii
Default

Does anyone know if a IS300 stock rim can fit on a LS400??
Reply
Old Jan 20, 2011 | 12:35 AM
  #10  
dsp979's Avatar
dsp979
Lead Lap
 
Joined: Dec 2006
Posts: 715
Likes: 1
From: CA
Default

Offset is too high. You will need to use spacers to use the IS300 rims on the LS400.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
xChrIS300
IS - 1st Gen (2001-2005)
16
May 5, 2019 07:46 PM
Exp_arcee
IS - 1st Gen (2001-2005)
4
Oct 23, 2009 06:11 PM
rustednail
SC - 1st Gen (1992-2000)
3
Apr 11, 2009 09:40 PM
mhenrey
SC - 1st Gen (1992-2000)
7
Apr 16, 2008 08:04 PM
AltezzaSH
Wheels, Tires & Brakes Forum
4
Apr 29, 2003 01:44 AM




All times are GMT -7. The time now is 04:48 AM.