In the 2010 F1 season, there was a significant rule reform, which permanently banned refueling during races.
It's important to know that allowing refueling was as crucial a part of F1 strategy as the choice of tuning plans and the tire change undercut strategy.
During the era when refueling was allowed, there were numerous examples of multiple pit stops, such as Schumacher's famous four-stop strategy in 2004.
The Ferrari Team used extreme light fuel loads and soft tires, combined with staggered pit stops to shorten the pit time, effectively thwarting Renault Alonso's early challenge to the Ferrari dynasty.
Schumacher and the Ferrari team proved with their strength that the Ferrari dynasty at its peak was invincible!
However, the refueling process during the race also brought significant safety hazards and incalculable unknown impacts.
