IS - 3rd Gen (2014-present) Discussion about the 2014+ model IS models

Wheels Weight

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Old 12-15-13, 07:56 PM
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felixlau
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Default Wheels Weight

Dear All,

Sorry but I cannot find any information on the weight of the popular wheels here.
(Maybe I should try harder or maybe someone can share a previous thread)

I would be eternally grateful to know the weight (front & back) of :

1. 17" Original Lexus wheels (as per below pic)

2. 18" F-Sport

3. 20" Vossen CV5

Any inputs on the weight of other wheels are most welcome

The following link has good weight info although it is from another forum (hope you are all ok with it)

http://www.m3post.com/forums/showthread.php?t=265756
Attached Thumbnails Wheels Weight-img_6326.jpg  
Old 12-15-13, 08:12 PM
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neilvosko
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the 18 f sport are 28 lbs each
Old 12-15-13, 08:17 PM
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felixlau
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I have changed my wheel setup to 19" and i am feeling a loss of throttle response and responsiveness as compared to the original 17".
After learning some about unsprung weight from this forum , it seems that unspring weight is a very important factor in performance, ride quality and handling.
I am now hunting to improve my current set up that feels sluggish with some new wheels and this time round, I hope to get it right with some weight savings.
http://en.wikipedia.org/wiki/Unsprung_mass

Last edited by felixlau; 12-15-13 at 08:18 PM. Reason: ...
Old 12-15-13, 08:18 PM
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Obscene14
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1. 17" Original Lexus wheels (as per below pic) A good guess would be 22-23 lbs

2. 18" F-Sport 28.25 lbs front 30 lbs rear (info is from a 2IS thread)

3. 20" Vossen CV5 I have no clue but they are cast wheels so they are probably pretty portly.

Last edited by Obscene14; 12-15-13 at 08:26 PM.
Old 12-15-13, 10:59 PM
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BOBFSPORT
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Originally Posted by Obscene14
1. 17" Original Lexus wheels (as per below pic) A good guess would be 22-23 lbs

2. 18" F-Sport 28.25 lbs front 30 lbs rear (info is from a 2IS thread)

3. 20" Vossen CV5 I have no clue but they are cast wheels so they are probably pretty portly.
2IS and 3IS F Sport wheels are not the same.
Old 12-15-13, 11:05 PM
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Celsius
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Im suprised the 18's are so heavy. I think the factory 20" Ray's wheels on the GTR (premium and black editions) are lighter or weigh around the same.

Last edited by Celsius; 12-16-13 at 03:43 AM.
Old 12-15-13, 11:29 PM
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BOBFSPORT
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Originally Posted by Celsius
Im suprised the 18's are so heavy. I think the factory 20" Ray's wheels on the GTR (premium and black editions) are lighter of weight the same.
Haha thats not surprising the Special Black Rays are some of the lightest wheels on the market!
Old 12-16-13, 12:12 AM
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Obscene14
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Originally Posted by BOBFSPORT
2IS and 3IS F Sport wheels are not the same.
My bad. 3IS F-Sport are 28 lbs Front / 28.20 lbs Rear. Kudos to Toyota for knocking 2 lbs off the rear wheels over the 2IS. Still dreadfully heavy though.
Old 12-16-13, 12:33 AM
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Originally Posted by Obscene14
My bad. 3IS F-Sport are 28 lbs Front / 28.20 lbs Rear. Kudos to Toyota for knocking 2 lbs off the rear wheels over the 2IS. Still dreadfully heavy though.
Old 12-16-13, 02:22 AM
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F350
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If im not mistaken Vossen CV3's are 27lbs front ( 20x9) and 28lbs rear (20x10.5)

CV5's should be the same or a bit heavier
Old 12-16-13, 02:44 AM
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felixlau
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Thanks to all for your input
Tentatively :
1. 17" Original Lexus wheels (as per below pic) - Approx. 22-23 lbs
2. 18" F-Sport - 28 lbs front 28.2 lbs rear
3. Vossen CV5 - 29lbs front (20x9) and 30lbs rear (20x10.5)

Let's also input Original 18" Lexus wheels weight (Non F-Sport) for some of the brothers & sisters out there

4. 18" Non F-sport Original Lexus Wheels - namely as below :
Attached Thumbnails Wheels Weight-9840122943_4c814610ac_c.jpg   Wheels Weight-img_5898.jpg  

Last edited by felixlau; 12-16-13 at 05:43 AM.
Old 12-16-13, 05:41 AM
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jnjmatts
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Originally Posted by F350
If im not mistaken Vossen CV3's are 27lbs front ( 20x9) and 28lbs rear (20x10.5)

CV5's should be the same or a bit heavier
CV5's are 29lbs (front) and 30lbs (rear). Just got the info straight from Vossen the other day.
Old 12-16-13, 07:00 AM
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felixlau
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Originally Posted by jnjmatts
CV5's are 29lbs (front) and 30lbs (rear). Just got the info straight from Vossen the other day.
Wow ... that seems heavy ....
Old 12-16-13, 07:52 AM
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felixlau
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Originally Posted by Diego@Vossen
Currently our lightest wheel is our CV3 at 27 pounds (20x9.0) 28 pounds (20x10.5).

Our upcoming Flow Formed wheels that are coming January will be a few pounds lighter.

Our upcoming Vossen Precision Series Forged will also be much lighter
Thanks for your "peek into the future"
It made me feel a lot better
I love the CV5 and most of Vossen designs.
Can't wait to see the Flow Formed & Precision Series Forged design !!!
Old 12-16-13, 03:16 PM
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felixlau
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Some of the models in the pipeline ?
Attached Thumbnails Wheels Weight-image.jpg  


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