THE A4 2.0 uses seven-spoke, 15-inch alloy wheels with 195/65 R15 91V Continental Premiumcontact tyres. A full-size spare wheel is located underneath the cargo floor. Larger wheel and tyre combinations are available as an option. The remaining A4 models in the range use a different wheel and tyre combination - the 1.8T uses 16-inch rims with 205/55 tyres and the 3.0 model has 17-inch wheels with 235/45 tyres.