Performance

245/45R20 Tyres

Sharp handling with everyday usability · Australia

Tyre Width
245 mm
Sidewall Height
110 mm
Rim Diameter
20"
Overall Diameter
728 mm
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About 245/45R20 Tyres

A performance-oriented tyre size with a low-profile sidewall for sharper steering response and better cornering grip versus standard passenger sizes. Popular on sports sedans, coupes, and performance-tuned hatches. The lower aspect ratio does transmit more road noise and vibration into the cabin compared to higher-profile tyres. Many quality mid-range options are available from brands like Yokohama, Hankook, and Falken at very competitive prices.

What do the numbers mean?

245
Tread Width

245mm across the contact patch — the part that touches the road.

45%
Aspect Ratio

The sidewall height is 45% of the tread width — 110mm tall.

R20"
Rim Size

Fits a 20-inch wheel. The R means radial construction — standard on all modern vehicles.

245/45R20 Price Guide

Budget brands$150 – $240 per tyre
Mid-range (Yokohama, Hankook, Falken)$225 – $385 per tyre
Premium (Michelin, Bridgestone, Continental)$358 – $550 per tyre

Estimates only. Use the compare tool above to see live prices with cashback applied.

Vehicles That Use 245/45R20

The following vehicles use 245/45R20 as an OEM or common fitment size:

BMW X3
View all tyre sizes →

Related Sizes

245/40R20255/35R20255/50R20265/50R20265/60R20275/40R20275/55R20285/50R20295/35R20
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