[carid]

What is staggered wheel fitment? Are all those codes on the tire sidewall important? Do I even need that cold air intake for my vehicle? It’s OK to have all those questions in mind while looking to do a serious mod or part replacement on your vehicle.

Get your questions answered by reading our in-detail guides at http://www.carid.com/articles/.

Written by experienced sales and technical specialists, these articles ensure your parts shopping is easy yet sophisticated.

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Replacing Your Original Factory Tires 101.

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What question do you think we should answer next? Suggest a subject for the next article in the comments!

 

[Porsche4e]

I recently acquired a 2008 Porsche Cayenne. When I purchased it, it had 42000 miles and still the original manufacturer's warranty.

Now that I am approaching 50,000 miles the original warranty is set to expire and I have looked a bit into the extended warranty options.

First question would be- is the extended warranty ($5000 expense) worth it on this type of car?

Second question- in your experience with german cars do you believe there are occurences with the car that happen frequently after 50k miles?