• Manufactured by Volkswagen subsidiary, Audi, the A4 was first introduced to American consumers in 1994. After years of poor sales, Audi was in dire-straights until the A4 came about and, as Edmunds reports, ""single-handedly reviving the Audi brand." Recently the A4 has been released in three separate trim options. Though certain specifications vary across the three trims, wheel specifications remain identical.
  
  

Wheel Size and Material

• All 2010 A4 models are sold standard with 17-inche silver alloy wheels.
  
  

Spare Wheel Type

• The A4 is equipped with compact steel spare wheel that is housed in the vehicles trunk compartment.
  
  

Tires

• The 17-inch alloy wheels ride on P225/50HR17.0 BSW AS tires.
  
  

Lug Pattern and Bore Hole

• A4 models after 1996 have a lug bolt patterns of five 14-mm-by-38mm lug nuts over a diameter of 112mm. Centering the wheel on the hub is a 57.1-mm center bore hole.
  
  

Vehicle Dimensions

• The A4 has length, width and height of 185.2-inches, 71.9-inches and 56.2-inches, respectively. The wheelbase is 110.6-inches.