Tyres by Car · Porsche
Best tyres for the Porsche 718 Cayman
This is a car you will want to drive, so the tyre needs dry and wet grip to match the chassis, with steering precision and high-speed stability. A proper ultra-high-performance tyre is worth it.
The Porsche 718 Cayman runs a staggered fitment on 18 to 20 inch wheels, with 235/45 R18 or 235/40 R19 or 235/35 R20 at the front and 265/45 R18 or 265/40 R19 or 265/35 R20 at the rear. Because each axle takes a different size, the tyres cannot be rotated front to back or moved side to side, and a worn pair is usually replaced as a matched set rather than one corner at a time.
What we'd fit on a 718 Cayman
Michelin Pilot Sport 5, a benchmark for grip and feel.
ShopContinental SportContact 7, outstanding dry and wet performance.
ShopGoodyear Eagle F1 Asymmetric 6, strong all-round performance value.
ShopShopping links go to Tyres.co.uk, our recommended retailer and official fulfilment partner.
For the full tested ranking, see the best performance tyres. Then weigh it against how you actually drive.
Porsche 718 Cayman tyre sizes
Front
Rear
The Porsche 718 Cayman uses a staggered fitment, so the front and rear tyres are different sizes and must not be swapped. Sport, M or AMG trims often run larger staggered sizes again, so confirm yours from the tyre sidewall, the door placard or your V5C. New to it? See what a size like 235/45 R18 means.
Recommended pressures
Your Porsche 718 Cayman's recommended pressures are on the placard in the driver's door shut or fuel flap, and in the handbook. Set them cold, and raise them when fully loaded or towing. Our guide to correct tyre pressure and where to find your figures cover the detail.
What to watch on a 718 Cayman
Performance tyres wear faster, and sporty geometry can wear the inner edge first, so check the inside shoulder regularly. See inner and outer edge wear if you spot it.
Porsche 718 Cayman tyres: common questions
What are the best tyres for a Porsche 718 Cayman?
This is a car you will want to drive, so the tyre needs dry and wet grip to match the chassis, with steering precision and high-speed stability. A proper ultra-high-performance tyre is worth it. Our pick of Michelin Pilot Sport 5, Continental SportContact 7, Goodyear Eagle F1 Asymmetric 6 is a strong starting point; see the best performance tyres for the tested detail, then match it to how you drive.
What size tyres does the Porsche 718 Cayman take?
The Porsche 718 Cayman runs a staggered fitment, with different front and rear sizes: typically 235/45 R18 or 235/40 R19 or 235/35 R20 on the front and 265/45 R18 or 265/40 R19 or 265/35 R20 on the rear. Sport and M or AMG trims often use larger staggered sizes, so confirm yours from the sidewall, door placard or V5C, and never swap front and rear.
How much should I spend on tyres for a Porsche 718 Cayman?
It depends on the car and how you drive. A premium tyre pays off on motorway miles and in the wet; a strong value-premium tyre is often the smarter buy on a smaller or lighter car. See our guide on premium versus mid-range versus budget to weigh it up.
From the reviews desk: we pick by how a car is actually used, not by badge. The names above are a sound starting point for a sports car like this, but the right tyre also depends on your budget and the weather you drive in.
Sources and accuracy. Recommendations draw on our tested review guides. Sizes shown are common fitments for the Porsche 718 Cayman and are not a substitute for confirming your own car's fitment from the sidewall, placard or V5C. If anything here looks wrong, tell us and we will check it.