Snow chains?

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Dec 9, 2022 | 02:24 AM
  #1  
So i recently got a base platinum MY22. My wife without my knowledge booked a Christmas vacation in a part of California known for fresh snow and chain requirements during this time of year. I can not for the life of me find any snow chains that fit the cayenne. I even called up my sale rep to see if Porsche has any that fit, nope.

Fronts are 285/40 r21
Rears are 315/35 r21

Porsche official work up to 305/35 r21

Do I have any other options?
Reply 0
Dec 9, 2022 | 09:42 AM
  #2  
Owners manual states a big no to chains on your wheels.
Reply 0
Dec 9, 2022 | 10:19 AM
  #3  
@8378hjlafdljfads has some Konig K-Summit chains and might be able to comment. They’re designed for vehicles with fender clearance issues.

From this thread:
https://rennlist.com/forums/cayenne-...he-wheels.html

‘Here’s the Konig site for more info:
https://www.konigchain.com/shop/us-e...-summit-1.html



Reply 0
Dec 9, 2022 | 11:34 AM
  #4  
Rent an SUV in that Area (assume by Lake Tahoe?). The rentals come with chains in that region, leave the Cayenne home. Because if you do get up there and its storming, the State Police will turn you around if you don't have chains, Been there, done that
Reply 1
Dec 9, 2022 | 09:21 PM
  #5  
yep tahoe/reno area. Any rental companies you would recommend or just the normal ones like hertz?
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Dec 9, 2022 | 09:38 PM
  #6  
Quote: yep tahoe/reno area. Any rental companies you would recommend or just the normal ones like hertz?
it’s been too many years since I was there to be current on that, suggest you call around in Reno?
Reply 0
Dec 9, 2022 | 09:44 PM
  #7  
Looks like a 4x4 or all-wheel drive with M+S tires satisfies the chain control requirement in all but the worst snow storms (R-3 condition). However, they will usually close the highway before an R-3 condition is declared.

“California highways have three levels of chain requirements depending on the severity of the storm. Requirement 1 (R-1) dictates that chains be on all vehicles under 6,000 pounds unless they have snow tires. R-2 says chains must be on all vehicles except four-wheel or all-wheel drive vehicles with snow tires. R-3 mandates chains on all vehicles — no exceptions.”
https://www.tahoedailytribune.com/ne...-requirements/

Both California and Nevada consider an M+S tire acceptable to meet the “snow tire” requirement. No need for dedicated Three-Peak Mountain / Snowflake winter tires.
https://dot.ca.gov/travel/winter-dri...chain-controls
https://www.dot.nv.gov/safety/safe-w...t-descriptions

More about renting 4x4 with M+S for drives to Tahoe here:
https://www.reddit.com/r/tahoe/comme..._allow_chains/
http://www.cityconcierge.com/lake-ta...car-rental.asp
Reply 0
Dec 9, 2022 | 10:10 PM
  #8  
Do you have M+S all-season tires on your all-wheel drive Cayenne? Easy to tell without even looking at your tires. Your Cayenne would have been delivered with this speed-limit sticker affixed to your dash just above the headlight buttons:




After reading the D.O.T. requirements, it looks as though your Cayenne, if equipped with M+S tires, may satisfy them.

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