P ZERO™ R
345/25R21

Name: P ZERO™ R
Brand: Pirelli

(104Y) xl | RUNFORWARD™

P ZERO™ R

OverviewReasons to chooseAwardsTechnology

P ZERO™ R345/25R21 (104Y) xl | RUNFORWARD™

Fuel efficiency class

CA-E

Tyre for use in severe ice and snow conditions

Load capacity index

(104)

Load version

OE Marking

External rolling noise

BA-C73DB

Tyre size designation

345/25R21

Speed category symbol

Y 300 (KM/H)

Wet grip class

AA-E

Reasons to choose P ZERO™ R

P ZERO™ R is the choice of prestige car manufacturers to maximise road performance and driving pleasure of their sportscars and super SUVs. Its compounds and design extend the dynamic performance to a wide working range, in both wet and dry conditions, whilst improve rolling resistance, noise, comfort and mileage, allowing daily use of your modern sports vehicle. P ZERO™ R is also available with the ELECT™ technology for PHEV and BEV models.

Enhanced footprint pressure distribution in dynamic conditions (braking / handling) to guarantee balanced and predictable behaviour

New compound to reduce the trade off between grip, rolling resistance and wet performance

Sporty performance for daily use: improved rolling resistance, wear profile and reduced noise

Multi-compound tread to maximise performance of each tread area

Extensive use of tyre simulation and simulators to guarantee OEM requirements are met

Extended working range application through patented resin blend technology

Awards

Tyre Reviews

Test winner

Tyre Reviews

UK 2026

Technology

RUNFORWARD™

NO STRESS IN CASE OF PUNCTURE

The RUNFORWARD™ technology allows to continue driving for up to 40 km at 80 km/h with zero pressure. It also contributes to the maintenance of low levels of rolling resistance and the delivery of an optimal acoustic and driving feeling.