Should the Handbrake Be Used When in P Gear?

[McBrielle]

After parking and shifting into P gear, it is still necessary to engage the handbrake. Otherwise, the locking mechanism of the P gear may be subjected to excessive force, which can reduce its service life. Below are the relevant explanations: The difference between P gear and the handbrake: The P gear, or parking gear, should be engaged during long-term parking. When P gear is engaged, the transmission's locking mechanism activates, preventing the vehicle from moving. The handbrake, also known as the parking brake, should also be engaged during long-term parking. When the handbrake is applied, the rear brakes immobilize the rear wheels, preventing dangerous situations like rolling. Consequences of not using the handbrake: If only P gear is engaged without the handbrake when parking on a slope, significant pressure will be placed on the transmission's locking mechanism. In severe cases, this can lead to transmission damage or oil leakage, with a high likelihood of the vehicle rolling. Additionally, if only the handbrake is engaged without shifting into P gear, the transmission remains disengaged, which also increases the risk of the vehicle rolling.