By the start of next week, all 10 Formula 1 teams will have unveiled their 2019 cars and liveries.
The revised aerodynamic rules - intended to increase overtaking - mean extra intrigue over teams' designs, and first-to-launch Haas won't be the only squad revealing an all-new livery this month either.
Eight teams go into the new season with a change in their driver line-up too, while Red Bull's switch to Honda power is the biggest shake-up in the engine market in years.
Edd Straw and Jake Boxall-Legge join Glenn Freeman to discuss what to look out for in the coming week as the 2019 F1 contenders prepare to show their hands.
F1's key pre-season dates so far
February 7 Haas livery unveiling
February 11 Toro Rosso launch
February 11 Williams livery launch
February 12 Renault launch
February 13 Mercedes shakedown/launch
February 13 Racing Point launch
February 13 Red Bull launch
February 14 McLaren launch
February 15 Ferrari launch
February 18 Sauber launch
February 18-21 First pre-season test
February 26-March 1 Second pre-season test