sbgs450h

Will 17 inch wheels fit on my 2012 GS450h? It currently has 235/45 r18 wheels and tyres and I am hoping I can fit smaller wheels, higher profile tyres and soften the ride. Thank you.

AJLex19

Non-upgraded wheel packages of the 4th generation GS and standard wheels on the 2016+ GS turbo are 17's with a size of 235/50/17. You should be able to fit 17's without a problem. I don't believe there is any difference in brake sizes between the hybrid and non-hybrid. Only the RWD F-Sport models have bigger brakes...

bb700092

See the attached document from Lexus for all OEM wheels specifications for the 4GS, including the 17 inch ones.

peasodos

iTrader: (1)

Thanks for the document. Any way to find the part numbers?

The 19" noise reduction wheels would be awsome, but I guess going from 18 to 19" rims you would sacrifce ride quality for some noise reduction.

bb700092

It wouldn't be difficult to find the part numbers from a Lexus dealership parts store. Some forum member might have an easier idea to get that info.

I am also interested in the 19" noise reduction rim. Do these rims reduce the noise enough for the driver to perceive the difference in comparison to other rims (but same tires)? I have been trying to find that for some time but no luck.

AJLex19

I believe these are the wheel Part Numbers:

2016+
17" 9-Spoke: 42611-30E60
18" Five Spoke: 42611-30D60
19" Luxury Pkg : 42611-30D80
19" F-Sport Pkg: 42611-30E10
19" GS F Wheel: 42611-30F70

I believe this site has all the latest info: http://www.hubcaphaven.com/c/825/lex...eels_rims.html

Not sure why some of the OEM Lexus dealer/parts sites like MyLParts or House of Lexus don't have this information as handy.

peasodos

iTrader: (1)

The following 3 appear to match exactly with the 3 noise reduction wheels in the PDF, however I can't find any other document online that says any of these wheels have noise reduction technology. Even the brochure doesn't mention this.


42611-30D80 (Luxury)




42611-30E10 (F-Sport)




42611-30E20(F-Sport Rear)