Audi > A3 > 2018
Tire Sizes 2018 Audi A3

225/50 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!


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!


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.


Shop For Tires on Amazon



225/45 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!


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.


Shop For Tires on Amazon



225/40 R18

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!


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.


Shop For Tires on Amazon



235/35 R19

235 - 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!


35 - 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!


R19 - 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.


Shop For Tires on Amazon


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

Shop for Lugnuts at Amazon


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.

Shop for Wheel Adapters at Amazon




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:



Shop for Hub Center Rings at Amazon


Wheels

Rim sizes:

F1R F102 18x8.5 42 Black

F1R F102 18x8.5 42 Black

18x8.5 +42mm

Gloss Black with a Polished Lip

XXR 568 18x8.5 38 Black

XXR 568 18x8.5 38 Black

18x8.5 +38mm

Black

Rotiform CVT 19x8.5 45 Gray

Rotiform CVT 19x8.5 45 Gray

19x8.5 +45mm

Matte Anthracite Gray

Anovia Elder 18x8.5 35 Brushed Apollo Silver

Anovia Elder 18x8.5 35 Brushed Apollo Silver

18x8.5 +35mm

Brushed Apollo Silver

Verde Reflex 17x8.5 40 Black

Verde Reflex 17x8.5 40 Black

17x8.5 +40mm

Gloss Black

Enkei RPF1 18x9 35 Silver

Enkei RPF1 18x9 35 Silver

18x9.0 +35mm

Silver

JNC JNC042 18x8.5 35 Black

JNC JNC042 18x8.5 35 Black

18x8.5 +35mm

Gloss Black with Gold Rivets

ESR SR01 18x9.5 22 Gray

ESR SR01 18x9.5 22 Gray

18x9.5 +22mm

Gunmetal Gray with a Machined Lip

Enkei TY5 19x8 45 Hypersilver

Enkei TY5 19x8 45 Hypersilver

19x8.0 +45mm

Hypersilver

Cosmis Racing R1 19x8.5 43 Silver

Cosmis Racing R1 19x8.5 43 Silver

19x8.5 +43mm

Silver with Machined Spoke Faces

Niche Misano 19x9.5 38 Gunmetal

Niche Misano 19x9.5 38 Gunmetal

19x9.5 +38mm

Matte Gunmetal

Aodhan AH09 18x8.5 35 Black

Aodhan AH09 18x8.5 35 Black

18x8.5 +35mm

Matte Black

F1R F29 18x8.5 45 Black

F1R F29 18x8.5 45 Black

18x8.5 +45mm

Black

XXR 567 18x8.5 35 Red

XXR 567 18x8.5 35 Red

18x8.5 +35mm

Candy Red

Are 2018 Audi A3 wheels interchangeable?

Are you currently thinking about the opportunity to change wheels for your 2018 Audi A3 in a little while however, you are not certain that lug rims interchangeable with another car? So apparently you are aware of the fact that this aspect is also a little challenging. Besides, for those who have some tire changing background, then obviously you know that finding new wheels happen to be not very quick and painless. Except if carried out under the wing of an expert. Thus it will be pleasant for you to hear that our experts support you with this trip.

We will explain that the amount of lug nuts carries weight notwithstanding aesthetically, the new-fangled wheel's bolt scheme seems to go with your 2018 Audi A3 pattern. At the same time you have got to pay attention to the tire offset, the gap from your wheel surface to its central point, and keep in mind that it may be negative, positive, and nullity. While composing this chart, our specialists have put together all the things we know about plus-sizing: how this technique could improve your 2018 Audi A3 appearance and productivity, what the advantages and disadvantages are, and what inch-up techniques exist.

In sum, our full archive will unfold the cross reference facts depending on the bolt pattern and wheel specs. Below you can get the cross reference details with a listing of cars qualified to receive wheel interchange with 2018 Audi A3.

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.

Audi A3 of another year

Select the year