Tyres by Car · Porsche
Best tyres for the Porsche 718 Cayman
For a sporting vehicle, match the approved fitment and compare wet and dry road evidence. Specialist track-oriented tyres need a separate assessment of their intended use.
The size references below are not a fitment approval for your Porsche 718 Cayman. Confirm the exact year, version, wheels, axle and full service description against manufacturer information. The tyres already fitted can help identify the vehicle, but a previous replacement or wheel change may be incorrect. Resolve any disagreement before buying.
Tyre products to investigate for your 718 Cayman
Michelin Pilot Sport 5, performance-road candidate where compatible.
ShopContinental SportContact 7, performance product to assess in a relevant test.
ShopGoodyear Eagle F1 Asymmetric 6, compare its specification, evidence and fitted price.
ShopProduct links go to Tyres.co.uk, a trusted tyre retailer under common ownership with Tyres HQ. Check availability and the exact vehicle specification before ordering.
For selection criteria and a wider comparison, see the best performance tyres. Then weigh it against how you actually drive.
Porsche 718 Cayman tyre size references
Front
Rear
The reference data includes different front and rear sizes. Confirm whether your particular version uses a staggered fitment and establish the approved pair from the vehicle information, including the tyre placard and handbook. 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. Measure them cold and follow the specified setting 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
Inspect the inner and outer shoulders as well as the centre. Uneven wear needs assessment; it should not be dismissed as normal simply because the vehicle is sporty. See understanding edge wear if you spot it.
Porsche 718 Cayman tyres: common questions
Which tyres should I choose for a Porsche 718 Cayman?
For a sporting vehicle, match the approved fitment and compare wet and dry road evidence. Specialist track-oriented tyres need a separate assessment of their intended use. The named products are examples to investigate, not a verified fitment list for every 718 Cayman. Check the exact version before ordering.
How do I confirm my Porsche 718 Cayman tyre size?
Use the manufacturer information for the exact year, version and wheel option. Read the full size and service description for both axles. The size references on this page and a registration search do not replace that check.
How much should I spend on Porsche 718 Cayman tyres?
Compare complete fitted quotes for products meeting the approved specification. Weigh relevant braking, wear and comfort evidence against the price difference. A higher price or a familiar brand does not automatically establish better value.
Should I replace one tyre, a pair or all four?
That depends on the remaining tyres and the vehicle's matching requirements. Ask the fitter to check model, construction, tread differences and any drivetrain restrictions before deciding. Different axle sizes must not be casually interchanged.
Before you book fitting
Have the vehicle year and version, front and rear tyre markings and any wheel changes ready. Ask for the exact product, full fitted cost and an explanation of any extra work. If replacing tyres because of unusual wear or vibration, arrange diagnosis as well as replacement.
Fitment note. Product examples and size references need checking against the exact vehicle. This page is buying guidance, not a manufacturer fitment approval. If the current tyres and vehicle documentation disagree, ask a qualified fitter to resolve the difference.