Dhs. 5,499.00
SKU: PZ-TRS-R-31530ZR21-GT3T
Secure Checkouts with Visa, MasterCard and Amex Cards
This is the Pirelli P Zero Trofeo RS in 315/30ZR21 (105Y) XL, the rear tyre size for the Porsche 911 GT3 Touring (992). It is a road-homologated, track-focused semi-slick that puts the GT3 Touring's high-revving power down with strong traction and stability.
The GT3 Touring blends full GT3 performance with an understated, road-focused character, and its rear tyres control drive and composure on power. This listing is for one single rear tyre. The GT3 Touring uses two rears (315/30ZR21) with two fronts (255/35ZR20), also available as a full set.
| Tyre model | Pirelli P Zero Trofeo RS |
| Axle position | Rear |
| Tyre size | 315/30ZR21 |
| Load and speed rating | 105Y XL |
| Vehicle fitment | Porsche 911 GT3 Touring (992) |
| Construction | XL (Extra Load) |
| Tyre type | Semi-slick, road-homologated track tyre |
| Compound | Motorsport-derived high-grip compound |
| Season | Summer, optimised for dry performance |
| Matching front size | 255/35ZR20 |
| Sold as | Single rear tyre |
Yes. 315/30ZR21 is the correct rear size for the 992 Porsche 911 GT3 Touring, and this is the rear tyre for that fitment. The front axle uses 255/35ZR20. You need two of this rear tyre for the car.
The GT3 Touring is rear-drive with a high-revving naturally aspirated engine, so the rear tyres govern traction and stability on power. The wide 315 section and motorsport compound give the drive and composure that make the car so satisfying on the road.
It is track focused and road homologated. It maximises dry grip with a semi-slick shoulder for a wide contact patch, while staying road legal. It is not intended for wet or cold conditions.
Front is 255/35ZR20 and rear is 315/30ZR21. This page covers the single rear tyre. For the complete car, choose the Trofeo RS full set of four instead.
Which car is this tyre size for?
315/30ZR21 is the rear fitment for the Porsche 911 GT3 Touring (992).
Is this a single tyre or a set?
This listing is one single rear tyre. A full set of four is available as a separate combo listing.
What is the matching front size?
The front size for the GT3 Touring is 255/35ZR20.
How many rear tyres do I need?
Two. The GT3 Touring runs two rears plus two fronts.
Can I use the Trofeo RS on the road?
Yes, it is road homologated, but it is optimised for dry performance, not wet or cold conditions.
Do you deliver outside the UAE?
Yes. We ship to Dubai and across the UAE, to India, and worldwide.
Supercar Store stocks, fits, and tests performance tyres like this locally in the UAE, so you get expert fitment advice and hands-on support. To confirm sizing, pricing, or a full-set quote, WhatsApp us on +971 50 308 5760 or order on supercarstore.ae. We deliver to Dubai and the UAE, India, and worldwide.
