Jump to content

Server Lease Renewal/Software Licenses

Our yearly server lease, software licenses, as well as hardware operating costs, ARE due Dec 6th, 2021. Our current donations have fallen far short of the funds we need to renew. Please remember the RennTech.org community is Member supported so please consider a donation to help...  THANK YOU!

Welcome to RennTech.org Community, Guest

There are many great features available to you once you register at RennTech.org
You are free to view posts here, but you must log in to reply to existing posts, or to start your own new topic. Like most online communities, there are costs involved to maintain a site like this - so we encourage our members to donate. All donations go to the costs operating and maintaining this site. We prefer that guests take part in our community and we offer a lot in return to those willing to join our corner of the Porsche world. This site is 99 percent member supported (less than 1 percent comes from advertising) - so please consider an annual donation to keep this site running.

Here are some of the features available - once you register at RennTech.org

  • View Classified Ads
  • DIY Tutorials
  • Porsche TSB Listings (limited)
  • VIN Decoder
  • Special Offers
  • OBD II P-Codes
  • Paint Codes
  • Registry
  • Videos System
  • View Reviews
  • and get rid of this welcome message

It takes just a few minutes to register, and it's FREE

Contributing Members also get these additional benefits:
(you become a Contributing Member by donating money to the operation of this site)

  • No ads - advertisements are removed
  • Access the Contributors Only Forum
  • Contributing Members Only Downloads
  • Send attachments with PMs
  • All image/file storage limits are substantially increased for all Contributing Members
  • Option Codes Lookup
  • VIN Option Lookups (limited)

Recommended Posts

Has anyone fitted taller tires on their Cayenne? I have a 2013 with a two inch lift.


I've seen online, that some guys use spacers but I don't like them for the added stress on the bearings etc. My tire shop, Discount Tire ,does not work on vehicles with spacers. I had to call the their corporate office and send them a copy of my build sheet to prove the rear spacers were from the factory.

In running the numbers , I'm thinking 265/60-18 will work.  There is not much room in the front fender for a taller tire . The clearance at the strut is very tight. 


I think the 30.5 inch tire will be better since I have a manual transmission. The lack of a low first gear and perhaps torque could result in having to slip the clutch to take off. I know on a hill it does take some slipping he clutch to get going and there is just enough power to get moving. Not pleasant .

265/60-18 10.7 section width 9.1 tread width 30.5 height

265/65-18 10.7 section width 8.7 tread width 31.5 height

255/55-18 10.4 section width 9.1 tread width 29.0 height Stock size

thumbnail (4).jpg




Edited by Michael E. Perez
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.