What's the deal with F1's new 18-inch tyres?
Pirelli reveal compounds for 2021 season, including nominations for new Dutch and Saudi Arabian Grands Prix | Formula 1®
High-deg tyres will be ditched for 2021 | PlanetF1 : PlanetF1
Pirelli gets F1 tyre exclusivity through 2024 in extension – Motorsport Week
FIA and Pirelli announce 2020 F1 tyre specification | Federation Internationale de l'Automobile
MOTORLAT | F1 | Teams will use 2021 tyres during FP2 session in Bahrain or Abu Dhabi
F1 set to abandon high-degradation tyres for 2021
Pirelli reveals tyre compound choices for F1 2021
WATCH: First footage of an F1 car on 18-inch tyres | Formula 1®
Track records unlikely with 2021 Pirelli rubber | PlanetF1 : PlanetF1
2021 Austrian Grand Prix Tyre Performance Analysis | F1 Chronicle
Pirelli F1: Italian company Pirelli to introduce 2021 tyre prototype at the Portuguese Grand Prix in Portimao - The SportsRush
Here's How Many Pirelli Tire Compounds Formula 1 Uses and What the Colors Mean
TYRE ALLOCATIONS AND USAGE RULES FOR GRANDS PRIX WITH SPRINT QUALIFYING
Pirelli reveals tyre compounds for 2021 Formula1 season
Pirelli: 2021 F1 cars will be just as fast as last year – Motorsport Week
F1 tyres 2021 will cut more downforce; Pirelli welcomes the move - The SportsRush
Pirelli Is Working to Give F1 New Tires for 2021 - The New York Times
Pirelli 2021 F1 Tyre compound choices - automobilsport.com
2021 Bahrain Pre-season Test
