Automatic Transmission Cars USA
What is S and B?
S and B are two of the most common gears on automatic transmission cars in the United States. S stands for “sport” mode, while B stands for “brake” mode.
Sport Mode (S)
Sport mode is designed to improve the car’s performance by holding gears longer and shifting at higher RPMs. This can result in a more responsive and engaging driving experience.
Sport mode is typically used when driving on蜿蜒的道路or when attempting to pass another vehicle. It can also be used to improve acceleration off the line.
Brake Mode (B)
Brake mode is designed to help the car slow down by using the engine to brake. This can be useful when driving downhill or when coming to a stop.
Brake mode is typically used when driving on steep hills or when attempting to stop the car quickly.
When to Use S and B
The following table provides a general overview of when to use S and B:
| Mode | When to Use |
|—|—|
| S | When driving on winding roads or when attempting to pass another vehicle |
| B | When driving on steep hills or when attempting to stop the car quickly |
Conclusion
S and B are two of the most common gears on automatic transmission cars in the United States. S mode is designed to improve the car’s performance, while B mode is designed to help the car slow down. By understanding when to use S and B, drivers can improve their driving experience and safety.
