Description
Product Identification & Context
The 315/40R21 Pirelli P-Zero (Mo) 111Y is a verified Ultra-High Performance (UHP) Tyre built for larger wheels, higher speed ratings and responsive road handling on performance-focused vehicles. The important ranking entities are tyre size, brand, pattern, load index and speed rating.
Technical Search Equivalents
This tyre size may be searched as 315/40R21, 3154021, 315 40 21, 315-40-21, 315/40/21. These formats identify the same width, profile and rim-diameter structure.
Load Profile & Threshold Constraints
Load Index 111 supports a maximum carrying capacity of 1,090 kg per tyre. Speed Rating Y is rated up to 300 km/h.
Verified Vehicle Compatibility
Commonly fitted to vehicles requiring 315/40R21 specifications. Always confirm the vehicle placard, rim size and required load rating before fitting.
Tyre Category Relevance
As a Ultra-High Performance (UHP) Tyre, the Pirelli P-Zero (Mo) should be compared against tyres in the same category. Size, load rating, speed rating, rim diameter and vehicle use must remain the deciding factors.
Technical Queries & Insights
Is the Pirelli P-Zero (Mo) in size 315/40R21 suitable for South African conditions?
It is categorized as a ultra-high performance (uhp) tyre. Suitability depends on the vehicle placard, wheel size, road conditions and required load rating.
What vehicles commonly use 315/40R21?
Commonly fitted to vehicles requiring 315/40R21 specifications. Always confirm the vehicle placard, rim size and required load rating before fitting.
What do the technical indices 111Y mean?
Load Index 111 supports a maximum carrying capacity of 1,090 kg per tyre. Speed Rating Y is rated up to 300 km/h.
