2018 Audi A3 Sportback e-tron Tire Sizes
Factory original equipment (OE) tire specifications.
Premium
Tire Size
225/45R17
Load Index
91
Speed Rating
H
Premium
Tire Size
225/40R18
Load Index
92
Speed Rating
H
Premium Plus
Tire Size
225/45R17
Load Index
91
Speed Rating
H
Premium Plus
Tire Size
225/40R18
Load Index
92
Speed Rating
H
Prestige
Tire Size
225/45R17
Load Index
91
Speed Rating
H
Prestige
Tire Size
225/40R18
Load Index
92
Speed Rating
H