Choosing alloy rims

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Discussion

gck303

Original Poster:

204 posts

248 months

Wednesday 17th July 2024
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I have a Tesla Model S with factory 21 inch wheels. The wheels are rather silly as they reduce range, tyres are expensive, get kerbed and ride rough.

I want to get a set of standard 19 rims. Where to start with a choosing a brand of rims?

BBS is the obvious choice, though they are rather dear. There are lots of others of which I have heard of almost none.

Recommendations for a set that does not brreak the bank?

Will any rim that is "19x8.0J ETS 35 with a 5x120 PCS" fit?

Thanks, George

MustangGT

13,040 posts

294 months

Thursday 18th July 2024
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gck303 said:
I have a Tesla Model S with factory 21 inch wheels. The wheels are rather silly as they reduce range, tyres are expensive, get kerbed and ride rough.

I want to get a set of standard 19 rims. Where to start with a choosing a brand of rims?

BBS is the obvious choice, though they are rather dear. There are lots of others of which I have heard of almost none.

Recommendations for a set that does not brreak the bank?

Will any rim that is "19x8.0J ETS 35 with a 5x120 PCS" fit?

Thanks, George
How do the wheels reduce the range? A wider than standard tyre may increase rolling resistance a bit, but not really enough to notice in normal driving. Is the larger wheel/tyre combo much heavier than the standard?

The consideration with smaller wheel/tyre combinations is keeping the same rolling circumference, to avoid changes in effective gearing.

PositronicRay

27,986 posts

197 months

Thursday 18th July 2024
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Pica-Pica

15,107 posts

98 months

Thursday 18th July 2024
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And use this to compare different rim size, tyre profiles, and rolling circumferences.
http://www.wheelcalc.com/