F1 Set for 18 inch Wheels in 2021 – Motorsports Tribune
Pirelli reveal compounds for 2021 season, including nominations for new Dutch and Saudi Arabian Grands Prix | Formula 1®
Pirelli reveals the three F1 teams to supply mule cars for 2021 test
Pirelli Is Working to Give F1 New Tires for 2021 - The New York Times
2021 Austrian Grand Prix Tyre Performance Analysis | F1 Chronicle
Pirelli 2021 F1 Tyre compound choices - automobilsport.com
F1 set to abandon high-degradation tyres for 2021
Formula Hybrid 2021 | F1 2021 Pirelli Tire Pack | RaceDepartment
MOTORLAT | F1 | Bahrain GP | Drivers Unimpressed With Pirelli's 2021 Tyres
Pirelli: 2021 F1 cars will be just as fast as last year – Motorsport Week
New criteria coming for 2021 Pirelli tyres | PlanetF1 : PlanetF1
Pirelli outlines tyre choices for entire 2021 F1 season – Motorsport Week
2021 Bahrain Pre-season Test
Renault to conduct first Pirelli 18-inch tyre test for 2021
Pirelli: F1 cars will be just as quick as last year
MOTORLAT | F1 | Teams will use 2021 tyres during FP2 session in Bahrain or Abu Dhabi
Pirelli confirm 2021 testing programme with nine teams ahead of switch to 18-inch tyres next year | Formula 1®
