Audi > TT > 2009
Tire Sizes 2009 Audi TT

225/55 R16

225 - Tire width

The first three numbers of a tire's size indicate its width. These measurements, in millimeters from sidewall-to-sidewall and can be used to determine which vehicles they are best suited for based on what kind or vehicle you have driving around with your family members inside!


55 - Tire Aspect

The aspect ratio on a tire is the height from the wheel rim to the top of the tread, expressed as a percentage. This information can be found near your car or truck's wheels with an easy-to-read label that will tell you what this number means in terms of driving performance!


R16 - Rim Diameter

When you buy new tires for your car, the first thing that will catch your eye is the rim diameter. This is the distance measured in inches across the face of the wheel, from bead seat to bead seat. It's measured this way because that's where the tire and the wheel come together. The bigger something gets on wheels - like a big truck or SUV rims- it needs to have an even larger footprint.


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225/50 R17

225 - Tire width

The first three numbers of a tire's size indicate its width. These measurements, in millimeters from sidewall-to-sidewall and can be used to determine which vehicles they are best suited for based on what kind or vehicle you have driving around with your family members inside!


50 - Tire Aspect

The aspect ratio on a tire is the height from the wheel rim to the top of the tread, expressed as a percentage. This information can be found near your car or truck's wheels with an easy-to-read label that will tell you what this number means in terms of driving performance!


R17 - Rim Diameter

When you buy new tires for your car, the first thing that will catch your eye is the rim diameter. This is the distance measured in inches across the face of the wheel, from bead seat to bead seat. It's measured this way because that's where the tire and the wheel come together. The bigger something gets on wheels - like a big truck or SUV rims- it needs to have an even larger footprint.


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245/45 R17

245 - Tire width

The first three numbers of a tire's size indicate its width. These measurements, in millimeters from sidewall-to-sidewall and can be used to determine which vehicles they are best suited for based on what kind or vehicle you have driving around with your family members inside!


45 - Tire Aspect

The aspect ratio on a tire is the height from the wheel rim to the top of the tread, expressed as a percentage. This information can be found near your car or truck's wheels with an easy-to-read label that will tell you what this number means in terms of driving performance!


R17 - Rim Diameter

When you buy new tires for your car, the first thing that will catch your eye is the rim diameter. This is the distance measured in inches across the face of the wheel, from bead seat to bead seat. It's measured this way because that's where the tire and the wheel come together. The bigger something gets on wheels - like a big truck or SUV rims- it needs to have an even larger footprint.


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245/40 R18

245 - Tire width

The first three numbers of a tire's size indicate its width. These measurements, in millimeters from sidewall-to-sidewall and can be used to determine which vehicles they are best suited for based on what kind or vehicle you have driving around with your family members inside!


40 - Tire Aspect

The aspect ratio on a tire is the height from the wheel rim to the top of the tread, expressed as a percentage. This information can be found near your car or truck's wheels with an easy-to-read label that will tell you what this number means in terms of driving performance!


R18 - Rim Diameter

When you buy new tires for your car, the first thing that will catch your eye is the rim diameter. This is the distance measured in inches across the face of the wheel, from bead seat to bead seat. It's measured this way because that's where the tire and the wheel come together. The bigger something gets on wheels - like a big truck or SUV rims- it needs to have an even larger footprint.


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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 - 5x112

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 - 57.1 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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Wheels

Rim sizes:

3SDM 0.04 18x8.5 42 Silver

3SDM 0.04 18x8.5 42 Silver

18x8.5 +42mm

Silver with Mirror Cut Machined Spoke Faces and Outer Lip Flange

Rohana RFX11 19x8.5 35 Black

Rohana RFX11 19x8.5 35 Black

19x8.5 +35mm

Gloss Black

Rotiform LAS-R 20x8.5 35 Silver

Rotiform LAS-R 20x8.5 35 Silver

20x8.5 +35mm

Gloss Silver

TSW Silverstone 17x8 45 Black

TSW Silverstone 17x8 45 Black

17x8.0 +45mm

Gloss Black with Machined Lip

Rotiform RSE 18x9.5 35 Silver

Rotiform RSE 18x9.5 35 Silver

18x9.5 +35mm

Gloss Silver

Work Meister S1 3P 18x8 48 Silver

Work Meister S1 3P 18x8 48 Silver

18x8.0 +48mm

Silver with a Polished Lip

Kansei KNP 19x9.5 35 Gray

Kansei KNP 19x9.5 35 Gray

19x9.5 +35mm

Gloss Gunmetal Gray

Niche Vosso 19x9.5 38 Black

Niche Vosso 19x9.5 38 Black

19x9.5 +38mm

Matte Black

Rotiform RSE 19x10 35 Silver

Rotiform RSE 19x10 35 Silver

19x10.0 +35mm

Gloss Silver

Are 2009 Audi TT wheels interchangeable?

Are you currently planning to change wheels or your personal 2009 Audi TT shortly although you are not sure lug rims interchangeable with another vehicle? In such case probably you are aware of the fact that this case is a bit problematic. Moreover, if you have a little tire swapping background, then you definitely know that searching new wheels might be not so husty and simple. Except if executed with the help of a professional. So it will be pleasant for you to hear that our specialists would assist you with this quest.

We inform you that the number of lug nuts matters although aesthetically, the brand new wheel's bolt plan would seem to relate the 2009 Audi TT pattern. In addition, you have to pay attention to the wheel countervail, the gap from the wheel surface to the middle point, and be mindful of the fact that this gap can be under zero, above zero, and nullity. In the process of composing this chart, our team have put together everything we undergo about plus-sizing: how this technique may advance your 2009 Audi TT image and performance, what the pros and cons are, and what inch-up approaches one may find.

In total, our complete database would present the cross reference facts counting on the bolt pattern and wheel particularizations. After the article ending one can locate the cross reference information and facts with a long list of vehicles entitled to wheel interchange with 2009 Audi TT.

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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