225 - Tire width
The width of the tire is measured in millimeters from sidewall to sidewall. The first three-digit number refers to how many mm wide it will be, and the second pair tells you what type or category this particular piece fits into - such as touring or off-road use!
45 - Tire Aspect
On the sidewall of every tire, there is a label that indicates its aspect ratio. This number represents how high up from rim to tread level it sits and what percentage this will be for any given width in millimeters or inches depending on which system they use!
R17 - Rim Diameter
The rim diameter of a wheel is the distance measured in inches across its face, from bead seat to opposite side. This measurement determines what kind or size tire will fit on top; it's important because that’s where our trusty partners-the rubber meets asphalt!
235 - Tire width
The width of the tire is measured in millimeters from sidewall to sidewall. The first three-digit number refers to how many mm wide it will be, and the second pair tells you what type or category this particular piece fits into - such as touring or off-road use!
35 - Tire Aspect
On the sidewall of every tire, there is a label that indicates its aspect ratio. This number represents how high up from rim to tread level it sits and what percentage this will be for any given width in millimeters or inches depending on which system they use!
R19 - Rim Diameter
The rim diameter of a wheel is the distance measured in inches across its face, from bead seat to opposite side. This measurement determines what kind or size tire will fit on top; it's important because that’s where our trusty partners-the rubber meets asphalt!
You have got your recently bought 2009 Audi A3 at your place and would just love to upgrade its appearance - with worthy tires. So you assume that you now have to choose between the two: striking look and safety. And will those marvelous tires match your trim? And also is it even likely to get tires of a bigger size? Well, keep relaxed - you appeared here in the right hands of specialists who have spent years and years gathering a variety of different details to assist people just like you make up your mind.
Hence, let's start out with the safety issues of your respective 2009 Audi A3: our general piece of advice is always to replace tires with the authentic size ones - based on the manufacturer. Changing any detail for a non-original one could modify the functionality of your own auto. Additionally, switching tires for non-original elements will certainly imply warranty coverage. The following are charts with every 2009 Audi A3 trim, so that users will simply have to enter these data and plus a year of manufacture to look at totally all the options straightaway.
And lastly, as soon as you replace tires, don't neglect to maintain them in satisfactory condition. Attempt to steadily inspect the pressure and keep close track of the tread wear. In America, you aren't allowed to have a protector lower than 2/32''.
