The 1998 Audi A4 tire size depends on trim: the Avant takes 195/65R15 91H; the Avant Quattro, Automatic takes 195/65R15 91H; the Base, 1.8 B, Automatic takes 195/65R15 91H; the Avant Quattro, Standard takes 195/65R15 91H; the Base, 2.8 D, Automatic takes 205/55R16 90H; the Base, 1.8 B, Standard takes 195/65R15 91H; the Base, 2.8 D, Standard takes 205/55R16 90H; the Quattro, 1.8 B, Automatic takes 195/65R15 91H; the Quattro, 1.8 B, Standard takes 195/65R15 91H; the Quattro, 2.8 D, Automatic takes 205/55R16 90H; the Quattro, 2.8 D, Standard takes 205/55R16 90H, per the factory service manual.
Where to Buy & Install Tires for Your 1998 Audi A4
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Tire Rack
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