F1 rule changes 2022: The four major car rule changes that could decide F1 title this year

The new F1 season is just around the corner, with Max Verstappen heading into the campaign as the reigning champion for the first time in his career. But with Lewis Hamilton looking to reclaim his crown, both drivers will have to get to grips with a number of key changes to their cars this year.

We're now just two months away from the first race of the 2022 F1 season.

The campaign gets underway in Bahrain on March 20, where Mercedes' Hamilton came out on top last year.

There will be 23 races in total throughout the calendar year, including a debut for the Miami GP in May.

But all of the drivers will need to come to terms with some changes to their cars this season.

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F1 constructors will be able to change their cars' flat floor for the first time this year.

The change will help the cars to have a cleaner wake, as a greater proportion of the downforce will be made from the underbody.

The main change to engines will come from the fuel that team's use.

At least 10 percent of all fuel must be advanced sustainable ethanol - also known as E10.

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Wheelrim sizes will be increased to 18 inches from 13 inches, which will have a major impact on temperature.

The larger wheels will be less sensitive to changes in temperature, meaning drivers can stay out and persevere for longer.

Drivers will also no longer be allowed to use hydraulic suspension or inerters attached to the suspension.

Extended mounting points for suspension has