245/40R18 Tyres
Maximum grip for high-performance vehicles · Australia
About 245/40R18 Tyres
An ultra-low profile performance tyre designed for sports cars and performance-focused vehicles. The minimal sidewall height maximises steering response and cornering precision at the expense of ride comfort. Tread compounds are typically softer for maximum dry grip but wear faster than everyday tyres. A less common size so expect fewer options and higher prices — premium brands like Michelin Pilot Sport and Bridgestone Potenza dominate this segment.
What do the numbers mean?
245mm across the contact patch — the part that touches the road.
The sidewall height is 40% of the tread width — 98mm tall.
Fits a 18-inch wheel. The R means radial construction — standard on all modern vehicles.
245/40R18 Price Guide
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Vehicles That Use 245/40R18
The following vehicles use 245/40R18 as an OEM or common fitment size:
Related Sizes
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