Why might a driver choose to change their practice strategy just before a race?

A driver might choose to change their practice strategy just before a race primarily to adapt to sudden changes in weather or track conditions. In motorsport, conditions can change rapidly, and being able to adjust the practice approach ensures that the driver is prepared for the actual race environment. If rain suddenly starts or the track becomes slippery due to temperature changes, a driver may need to shift their focus to practice new tire strategies, braking points, or cornering techniques that align with the altered conditions.

This adaptability is crucial because it allows drivers to optimize their performance and can significantly influence the outcome of the race. Successfully adjusting to these changes can provide a competitive edge, making this strategy essential for effective race preparation.