Pirelli is known for producing high-performance and ultra-high performance tires, and strives to become the global leader in the high-end tire market in 2015. Pirelli is committed to the research and development of new technologies and new products. Based on the most advanced technology of integrated passenger car tires , Pirelli specifically developed a brand new Pirelli sandwich belt technology for tire tube products. At present, this technology is only applied to 12.00R20AP88 and 11.00R20FR88.
Pirelli 12.00R20AP88
12.00R20 AP88 is applied in all rounds of complex and variable road (100~300) transportation environment, the roads of vehicles are complex and changeable, and non-paved roads with certain distance are allowed. The main performance requirements are anti-loading and Complex and adaptable road conditions.
Its performance characteristics:
• All wheel design tires
• Advanced to adapt to the domestic market with inner belt design
Improves impact resistance in complex environments, resistance to stab and shoulder heat dissipation
• New tread compound formula
Improves the tear resistance of the tread, improves the adaptability to non-paved roads, and brings a wider range of applications 
Pirelli 11.00R20FR88
The 11.00R20 FR88 is used for long-distance transportation in relatively complex national and provincial highways. The main performance requirement is to slightly exceed the approved load to ensure that under certain mileage requirements, better road conditions can be accommodated.
Its performance characteristics:
• Increased tire wear factor, excellent mileage per millimetre
• Ensures better tire mileage when slightly over the approved load
• Advanced to adapt to the domestic market with inner belt design
Improves impact resistance in complex environments, resistance to stab and shoulder heat dissipation
• New tread compound formula
Improves the tear resistance of the tread, improves the adaptability to non-paved roads, and brings a wider range of applications
Large capacity waterproof backpack, lightweight waterproof computer bag, casual waterproof backpack, PVC waterproof backpack
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