Porsche 718 Cayman GT4 Clubsport Cayman Wheel & Tire Fitment Guide

Wheel Hardware Requirement

Our Clubsport wheels are designed to be run with the Manthey Racing (MR) lug nuts. Failure to use the correct hardware on a Clubsport will lead to the wheel not being fastened to the hub correctly. The Part number for the MR lugs is MTH601800H and can be sourced from your local Porsche race shop or Porsche Motorsport North America directly.

Ever since the launch of the GT4 Clubsport, the first true factory Cayman race car from Porsche Motorsport, club racers, hardcore track enthusiast and gentleman drivers looking to get into IMSA have flocked to this incredible race car.

Wheels

• Front Wheel Size: 18x9” ET41
• Rear Wheel Size: 18x10.5" ET47
• Available in SM-10RE and VS-5RE
• Popular Fitment
• Manthey Racing (MR) lug nuts required

Tires

• Apex Staff Pick:
• Front Tire Size: 25/64-18
• Rear Tire Size: 27/68-18
• OEM Tire
• Racing Slick: Michelin Slick
• Option 1:
• Front Tire Size: 245/654-18
• Rear Tire Size: 275/675-18
• Racing Slick: Pirelli DH
• Option 2:
• Front Tire Size: 240/640-18
• Rear Tire Size: 280/680-18
• Racing Slick: Hankook Slick