What does the 'R' in automatic transmission mean?

[JeremiahLynn]

R stands for Reverse gear, which is used when backing up. Here is more information about the R gear in automatic transmission: 1. Unlike manual transmission vehicles, automatic transmission cars cannot use the clutch slip technique, so special attention should be paid to the control of the accelerator pedal when reversing. 2. Usually, you need to press the safety button on the shift lever to move it to the "R" position. 3. It is important to note: Never force the shift lever into the "R" position when the vehicle is not completely stopped, as this can cause serious damage to the transmission. 4. Whether it's a manual or automatic transmission, the R gear always means reverse gear.

[DelLukas]

When it comes to the 'R' on an automatic transmission, I have to tell you, as an ordinary person who has driven for many years, 'R' stands for reverse, which means the gear for backing up. I remember when I bought my first car, I mistakenly thought putting it in 'R' would let me make a U-turn directly, and I almost hit the curb! The correct operation is: when parking, press the brake firmly, then gently move the gear lever to 'R,' and the car will start moving backward. At this point, you must turn your head to check the rearview mirror or backup camera to avoid hitting pedestrians or obstacles behind you. Additionally, before shifting into reverse, it's best to confirm that the car has come to a complete stop. If you shift gears while the car is still moving, it might damage the transmission. Don’t rush when driving normally; slow down when using 'R,' and if you encounter a complex road situation, shift to 'P' for a safe stop. A little tip for safe driving is to practice more—even beginners can get the hang of it quickly, avoiding unnecessary repair troubles.

[DeLeo]

I just got my driver's license not long ago. Back when I was learning to drive, the instructor always reminded us that 'R' in an automatic transmission stands for 'reverse,' which simply means it's for backing up. During practice, I was worried about shifting into the wrong gear and causing an accident. For example, once while reversing into a parking spot, I accidentally shifted to 'D,' and the car suddenly lurched forward, giving me a scare! The instructor said the correct method is to ensure the car is completely stopped before shifting to 'R,' then check the rearview mirror or rely on the backup radar for assistance, adjusting the direction slowly. The key is to stay focused while driving and shift gears gently, especially in crowded parking lots where extra caution is needed. If you notice unusual noises from the gearshift or difficulty in operation, there might be an issue with the system, and it's time for a checkup or repair. Also, after parking, always remember to shift to 'P' and engage the handbrake to protect the transmission and prevent the car from rolling.

[McNatalie]

I've always enjoyed tinkering with car gadgets. The 'R' symbol on an automatic transmission actually stands for 'Reverse,' meaning the gear for backing up. When shifted into this position, the internal gears of the transmission switch direction, causing the drive wheels to rotate backward. Compared to the Drive (D) gear, the torque output in reverse is lower, so the design requires slower operation without sudden acceleration. I remember that in the last century, manual transmissions used a separate lever for reverse, but now it's all integrated into the automatic system. Safety tip: When reversing, don't exceed low speed and keep the surroundings clear; regular maintenance of transmission fluid can extend its lifespan. Simply put, the R gear is the key button that allows the car to move backward.