mwaku

I know I shouldn't, but wondering how high the risk is

Rear R: 315 35 21 -- 21x11 +58 (genuine spyder RS Cayenee GTS wheels)
Rear L: 285 40 21 -- 21x10 +50 (replica wheel)

Basically the 4th rim got destroyed but I have a replica but it's not the same spec...

https://www.willtheyfit.com/index.ph...=11&offset2=58

There's very little difference in the rolling diamter. Main difference is more offset and likely different weight.


Diameter
761.4mm VS 753.9mm
Circumference
2392mm VS 2368.4mm
Poke
77mm VS 81.7mm
Inset
177mm VS 197.7mm
Speedo error
0% VS 0.99%
Reading at 30mph
30mph VS 30.3mph
Reading at 60mph
60mph VS 60.6mph
Ride height gain
0mm VS -3.75mm
Arch gap loss
0mm VS -3.75mm

Will be on 2016 Cayenne S E hybrid

mwaku

Keeping in mind the difference is basically the same as the AWD setup from the 9Y0 model: https://www.willtheyfit.com/index.ph...=11&offset2=58

Corsa Forged

Definitely don't run 2 different-size rears. Im not sure of your urgency on this, but I can make you a singular forged wheel that WILL match your current rear specs. I never just make one wheel, but id rather that then 2 different rear sizes

mwaku

They're OE wheels so don't want to run a different look -- I'm from Sydney Australia so not so easy to source an affordable replacement. thanks for the offer thou!