2021 Porsche 718 Boxster Tires

The 718 is the latest generation of the long-running Boxster sports car, available in either roadster or coupe body styles, with a variety of engine options and trim levels. A 2021 Porsche 718 Boxster would have left the factory with Pirelli P Zero (PZ4 Sport), Pirelli P Zero, Hankook Ventus S1 ev03 K127 1 or Michelin Pilot Sport 4S tires as OEM.

When it comes time to shop 2021 Porsche 718 Boxster tires, bear in mind that this make-model was designed for a staggered fitment, with different size tires in front and rear. Rear sizes could be 265-35ZR20, 265-40ZR19 or 265-45ZR18, fronts could be 235-35ZR20, 235-40ZR19 or 235-45ZR18. Check out performance-oriented premium all-season tires like the Michelin Pilot Sport All Season 4 or Atlas Force UHP. For enhanced cornering and braking performance, there’s summer and ultra-high-performance tires like the Yokohama Advan Sport V105 or Michelin Pilot Super Sport. Just be mindful that summer-UHP tires use a softer, stickier tread formulation that will stiffen up and lose traction on colder days. Summer-UHP tires shouldn’t be used if temperatures are below 40-45 degrees F.

Base Front

235-45ZR18 94Y

Pirelli P Zero (PZ4-Sport)

Base Rear

265-45ZR18 101Y

235-40ZR19 (92Y)

Hankook Ventus S1 evo3 (K127)

265-40ZR19 (98Y)

GTS 4.0 Front

235-35ZR20 (88Y)

GTS 4.0 Rear

265-35ZR20 (95Y)

S Front

S Rear

T Front

T Rear

235-35ZR20 (92Y) XL