Porsche > 911 > 1999
Tire Sizes 1999 Porsche 911

Wheel Specs

Lug Nut Size - M14 x 1.5

Buy Lug Nuts on amazon. When measuring your lug nut sizes, you'll need to pay attention to two separate numbers. The first number indicates the diameter of the stud, and for metric-sized nuts this is measured in millimeters between threads.

Standard lug nuts are denoted by a second number which expresses thread pitch in terms of how many threads per inch there are on that particular nut or bolt. As an example, a 12mmx1.25 sized lug nut will have both 12mm diameter as well as 1.25 mm thread pitch!

Lug Nuts

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Bolt Pattern - 5x130

The bolt pattern (PCD) is essential for wheel fitment because it determines the compatibility of the aftermarket rims with the car's hub.

The number of lug holes on the wheel should match the number of studs on the hub, and the distance between the holes should be identical. Change your vehicle's bolt pattern by installing wheel adapters to match the lug scheme of the wheels that are to be installed.

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Hub Bore Size - 71.5 mm

Find cool-looking Center Caps on Amazon. What is the center bore of a car wheel? The hole at its middle that meets with a hub. A new set of rims must have exactly the same dimension to fit properly on your vehicle. Otherwise, you may soon lose your wheels while turning corners!

Center Caps

Wheel Center Bore:



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Are 1999 Porsche 911 wheels interchangeable?

Are you currently planning to change wheels for your 1999 Porsche 911 in a little while but not confident whether lug rims corresponded to another vehicle? Therefore presumable you know that this task may be a bit complicated. Besides, for those who have a little tire changing background, then you definitely understand that searching new wheels is just not fast and simple. Unless done through the cooperation with an expert. And you will be glad to hear that our specialists give you a hand of help for this journey.

We state that the amount of lug nuts matters even supposing aesthetically, the new wheel's bolt plan gives the feeling of them to relate the 1999 Porsche 911 pattern. Besides you are driven to watch over the tire offset, the gap from your tire surface to its central point, and remember that it could be under zero, above zero, and nullity. In the process of arranging this chart, our specialists have brought together all the peculiarities we undergo about plus-sizing: how this method may upgrade your 1999 Porsche 911 appearance and productive capacity, what the advantages and disadvantages are, and what inch-up methods exist.

In general, our extensive archive will unfold the cross reference information and facts according to the bolt pattern and wheel designations. Below you can find the cross reference facts with a long list of autos qualified to receive wheel interchange with 1999 Porsche 911.

TIP

If an incorrect bolt is used, a wheel may fall off, someone may be killed or injured and you and/or your company could be sued. All this because someone didn't take a few extra minutes to choose the correct bolt for a specific application.

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