blackland

I had the tires rotated recently and had to reset the tire information for the car. I noticed that it only goes up to 21" (which makes sense since that is the largest tire that Porsche equips the vehicle with), since we have 22's on it does this have any impact on the vehicle? Is a 22 the same ultimate diameter as a 21 given the thiner tire on the 22?

Dennis C

Larger diameter wheels are generally heavier than smaller diameter wheels, and the weight is further from the center of rotation (metal weighs more than rubber) Compared to a smaller wheel. The result of the addition of this weight is an increase in gyroscopic stabilization forces in the spinning wheel. This puts additional stress on the suspension components, brakes, etc. The question is: does it really matter? On a daily driver like a Cayenne, it probably doesn't matter. The additional loads on the suspension probably won't lead to early failure of the components. On a car that sees track time, it does matter. That's why you don't see cars on the race track with freakishly large wheels.

For a daily driver like a Cayenne, the main disadvantages you'll notice are: harder/rougher ride, more easily damaged wheels from curbs and potholes and more expensive rubber. As long as you're ready for all that, then you should be happy with huge wheels. Personally, I think that 20" wheels are the perfect compromise between good looks and practicality.

jda407

Miamirice...What tire size Yoko's are on your 22's?

Miamirice

285/35 yok parada spec X. I read this is a great tire for these trucks on another forum. I think the ride is great but it's always a relative opinion. I typically drive little boxy lightweight cars that are stiffly sprung so almost anything feels better than what I am familiar with.

Jochy

Miamirice, what can you tell aboutthe Yok Parada spec x in regards wear? My michellin latitude sport on my Cayenne didnt last 15k

Cheers

Miamirice

I can post in time, however I have driven it all of 800 miles so far. I bought with 22k on it and know nothing about the previous owner. When I was doing research on the Ceyenne I did see posts that these tires were liked.

kosmo

Im like a girl and her shoes. I have both 18s and 21s. They both have the pros and cons. So as Dennis C has pointed out weigh your options. IMO 21s are rough and would imgaine 22s would be even worse.
Lastly some tire shops charge extra for giant sizes.

Jochy

Thanks guys for the feedback!

IMO, I just got a new set of Turbo II rims (20") and so far the Yoko Parada x Spec seems to e the way to go, or the lady shoes to wear... It seems it has it all...durability, traction, comfort...price..(275/40/R20).. The set of 4 tires would cost around half of what I paid for the Michellin Latitude Sport and the Yokos double the threadware also!

melange6

Hi guys/gals, out of curiosity, has anyone tried 305/40/22 (Escalade specs) on the Cayenne? I have the opportunity to get a set and would imagine they'd provide a much better ride that the sizes that've been mentioned previously. Thanks,

endless_corners

You may be able to fit them if you have air suspension on a raised setting. Keep in mind stock tire diameter is around 29" and that size is close to 32". Also they may just be too wide. They are kind of a goofy size to fit on a pig.