When driving at speeds between 50 to 70 km/h, should I use fourth gear or fifth gear? I've just got my license.

Hey guys, I want to ask about something. When I'm driving between 70 to 80 km/h, I feel the whole car shaking. What's going on?

When driving at speeds between 50 to 70 km/h, should I use fourth gear or fifth gear? I've just got my license.

2008 Yaris 1.6 automatic, driven 130,000 km. Now, when the engine is cold, it can't shift from 3rd to 4th gear, and it can't accelerate beyond 70 km/h.

Can someone who just got their driver's license drive this car?

When driving a manual 1.5L Mazda in fifth gear at 80 km/h, what is your engine's RPM?

Fellow car enthusiasts, have you experienced slow shifting between the 6th and 7th gears with your 7-speed dry dual-clutch transmission? Mine doesn't shift to 7th gear even at 80 km/h and waits until it reaches 85 km/h. Is this normal?

Hello everyone, I have a Mazda 5 with a 5-speed automatic transmission that has driven 178,000 kilometers. There's a shaking sensation when driving at 50 km/h and 70 km/h. What could be the issue?

Is it normal for a 2015 Nissan Sunny manual transmission, with 80,000 kilometers, to have the RPM at 2000 when going over 70 mph in fifth gear?

When driving at speeds between 80 and 90 km/h, the car's chassis vibrates, but it becomes smooth again at speeds of 100 km/h. What could be the reason for this?

I have a 2021 model Santana. When I'm driving between 50 to 60 km/h, the gear is in 5th, but the display shows 2nd or 3rd gear. However, the 2nd and 3rd gears seem to be neutral. What's going on?