SC430 Owners Wheel Size/Offset Roll Call

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03-08-08 | 10:13 AM

Hermosa

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Lexus Champion

Joined: Jul 2001

Posts: 1,729

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From: California

SC430 Owners Wheel Size/Offset Roll Call

Based on so many questions about SC430 wheels and spacing can everyone who wants to post the following:

1. Front Rim Diameter, Width, and Offset
2. Front Tire Dimensions
3. Front Wheel Modifications Needed

4. Rear Rim Diameter, Width, and Offset
5. Rear Tire Dimensions
6. Rear Wheel Modifications Needed

7. Picture of your setup that exhibits the offset of both wheels

Please keep chit chat to a minimum so we can keep the actual details of everyone's setup at the top.

Last edited by Hermosa; 03-10-08 at 12:20 AM.

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Wesley430 (10-15-21)

03-08-08 | 10:16 AM

Hermosa

Thread Starter

Lexus Champion

Joined: Jul 2001

Posts: 1,729

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From: California

STOCK SETUP

Front Rim Diameter, Width, and Offset: 18x8 +45
Front Tire Dimensions: 245/40R18
Front Wheel Modifications Needed: None

Rear Rim Diameter, Width, and Offset: 18x8 +45
Rear Tire Dimensions: 245/40R18
Rear Wheel Modifications Needed: None

Name: Front2.jpg
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Name: Front2.jpg
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Size: 31.7 KB

Picture courtesy of Talwang

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03-08-08 | 10:21 AM

Hermosa

Thread Starter

Lexus Champion

Joined: Jul 2001

Posts: 1,729

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From: California

Stock Wheels with +25mm front / +25mm rear

Front Rim Diameter, Width, and Offset: 18x8 +45
Front Tire Dimensions: 245/40R18
Front Wheel Modifications Needed: +25mm front offset

Rear Rim Diameter, Width, and Offset: 18x8 +45
Rear Tire Dimensions: 245/40R18
Rear Wheel Modifications Needed: +25mm rear offset

Courtesy of DSIMO

Last edited by Hermosa; 03-08-08 at 10:25 AM.

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03-08-08 | 10:34 AM

Hermosa

Thread Starter

Lexus Champion

Joined: Jul 2001

Posts: 1,729

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From: California

Trafficstar RTS in High Polish

Front Rim Diameter, Width, and Offset: 20x9 +18
Front Tire Dimensions: 245/35R20
Front Wheel Modifications Needed: Fenders rolled

Rear Rim Diameter, Width, and Offset: 20x11 +23
Rear Tire Dimensions: 275/30R20
Rear Wheel Modifications Needed: Fenders rolled

Courtesy of D-MAN63

Other notes:

Fronts:Inner clearance 14mm more than stock / Outer position 40mm more than stock

Rear:Inner clearance 16mm less than stock / Outer position 60mm more than stock

Last edited by Hermosa; 03-13-08 at 04:44 PM.

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03-08-08 | 10:44 AM

Hermosa

Thread Starter

Lexus Champion

Joined: Jul 2001

Posts: 1,729

Likes: 1

From: California

Vossen 078

Front Rim Diameter, Width, and Offset: 20x9 +25
Front Tire Dimensions: 255/30R20
Front Wheel Modifications Needed: None

Rear Rim Diameter, Width, and Offset: 20x10.5 +30
Rear Tire Dimensions: 285/30R20
Rear Wheel Modifications Needed: None but rubbing on the rears

Courtesy of 98LexSc400

Other notes:

Fronts: Inner clearance 7mm more than stock / Outer position 33mm more than stock

Rear: Inner clearance 17mm less than stock / Outer position 44mm more than stock

Last edited by Hermosa; 03-08-08 at 11:25 AM.

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03-08-08 | 10:45 AM

PVlexus

Lead Lap

Joined: Jul 2007

Posts: 460

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From: California

Hermosa, those Trafficstars are my favorite wheels of all time. Looks sweet

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03-13-08 | 04:09 PM

D-MAN63

Lexus Champion

Joined: Feb 2001

Posts: 3,736

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From: CLUBLEXUS USA

Quote:

Originally Posted by Hermosa

Trafficstar RTS in High Polish

Front Rim Diameter, Width, and Offset: 20x9 +16
Front Tire Dimensions: 245/30R20
Front Wheel Modifications Needed: Fenders rolled

Rear Rim Diameter, Width, and Offset: 20x11 +23
Rear Tire Dimensions: 275/25R20 D-MAN63 please confirm with PM and I will update
Rear Wheel Modifications Needed: Fenders rolled

Courtesy of D-MAN63

Other notes:

Fronts:Inner clearance 16mm more than stock / Outer position 42mm more than stock

Rear:Inner clearance 16mm less than stock / Outer position 60mm more than stock

Hi Hermosa,

My fronts are 20 x 9 +18 offsets 245/35/20. The rears are 20 x 11, +23 offsets. 275/30/20. Thanks !

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04-06-16 | 09:55 PM

JMal

Driver

Joined: Apr 2016

Posts: 62

Likes: 6

From: NSW

Wheel offset

Hi, wow. How did you modify the wheel?

Quote:

Originally Posted by Hermosa

Courtesy of DSIMO

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04-06-16 | 10:31 PM

texsexlex

Racer

iTrader: (3)

Joined: Jan 2009

Posts: 1,714

Likes: 112

From: texas

...he added 25mm spacers front & back

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04-06-16 | 10:43 PM

#10

JMal

Driver

Joined: Apr 2016

Posts: 62

Likes: 6

From: NSW

SC430 wheel offset

Thank you. Were any steering or wheel alignment modifications required as a result of the track becoming wider and the scrub radius moving toward the inner part of the tyres?

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04-06-16 | 10:48 PM

#11

texsexlex

Racer

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From: texas

...this isn't my vehicle,but I wouldn't think there were any issues. The thing you will have to pay attention to is the torque specs for the spacers, if they aren't torqued correctly or the same for each lug, you may experience a vibration. The same feel, as if the tire wasn't balanced correctly

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04-06-16 | 11:31 PM

#12

JMal

Driver

Joined: Apr 2016

Posts: 62

Likes: 6

From: NSW

Thank you very much. I think I will be going down the path of wheels with a lower offset, although in Australia we are limited to changing track width to 1 inch. I have left a message for Lexus Sydney to see if the 2006-2010 wheels have a lesser offset to those on my 2004. Otherwise I will have to go aftermarket. Thanks again. Much appreciated.

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04-20-17 | 07:10 PM

#13

parijss

Driver School Candidate

Joined: Jun 2012

Posts: 9

Likes: 0

From: GA

I just put 20in rims with no rub on 02 SC 430

I just bought this set

2002 sc 430 w/ velocity VW12 rims and 245/35/20 bridgestone pole position tires no rubRims
20in Velocity VW12 wheels $799 set on
eBay
5x114.3 bolt pattern
20x8.5 rim
Offset front 34-42mm

Tires
Pole position S-04
245/35/20 tires
Tire rack $950 total

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12-11-17 | 03:51 PM

#14

Hyper15125

Pit Crew

Joined: Nov 2017

Posts: 178

Likes: 9

From: NJ

Quote:

Originally Posted by parijss

I just bought this set

They look great! How is the ride? Is your car stock height or lowered?

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12-12-17 | 06:59 PM

#15

OBP

Instructor

Joined: Jul 2007

Posts: 768

Likes: 73

From: NJ

TSW Nurburgring

Front Rim Diameter, Width, and Offset: 18x8 +35
Front Tire Dimensions: 245/40R18
Front Wheel Modifications Needed: None

Rear Rim Diameter, Width, and Offset: 18x8 +35
Rear Tire Dimensions: 245/40R18
Rear Wheel Modifications Needed: None

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