zlacker

[parent] [thread] 2 comments
1. thefz+(OP)[view] [source] 2024-01-29 21:47:06
You don't seem very informed to me. Any kind of deceleration will exert some wear on the tyres.

While engine braking it is not about the weight of the engine used to slow the vehicle down, but rather forcing the wheels directly connected to the engine to a fixed speed. When you clamp your brake, you are trusting the tyre's stickiness to slow the car down, pushing them into an abrasive surface, ultimately wearing them down.

Ever wondered why on a slippery surface the engine brake works while braking don't?

replies(2): >>stavro+E >>infect+bL1
2. stavro+E[view] [source] 2024-01-29 21:49:59
>>thefz+(OP)
I don't see where you disagree. Indeed, any kind of deceleration exerts wear on the tyres. It doesn't matter if the deceleration is because of an electric motor or an ICE, the wear is the same for the same deceleration.
3. infect+bL1[view] [source] 2024-01-30 13:36:39
>>thefz+(OP)
Then we are in agreement your original comment is wrong?

You seem pretty confused on the physics/mechanics of it. On a gas engine there is a vacuum created when you release the accelerator which requires force to continue to turn the engine via the drive shaft. The how is not whats causing you to skid its the amount of force. The force from a brake or the engine does not matter. I know there are conspiracy theorists online that suggest somehow its different but its really just the amount of force. Engine braking is a lot lower force than a hydraulic brake.

It all comes down to the friction between the tire and the road surface.

[go to top]