2015 Hyundai Genesis Coupe Tire Sizes

Factory original equipment (OE) tire specifications.

3.8

Front

Tire Size

225/45R18

Load Index

91

Speed Rating

V

3.8

Rear

Tire Size

245/45R18

Load Index

96

Speed Rating

V

3.8 R-Spec

Front

Tire Size

225/40R19

Load Index

89

Speed Rating

Y

3.8 R-Spec

Rear

Tire Size

245/40R19

Load Index

94

Speed Rating

Y

3.8 Ultimate

Front

Tire Size

225/40R19

Load Index

89

Speed Rating

Y

3.8 Ultimate

Rear

Tire Size

245/40R19

Load Index

94

Speed Rating

Y