Was this noise present right away from mounting the tires, or did it appear with some mileage? I have a BMW with Federal RS-Pro tires, and I have a loud humming/whining noise (correlating with driving speed, starting at ~35 km/h), but it did only come after a few hundred km. I'm getting nervous about an emerging diff damage.
You'd better be sure not to go on the Nordschleife again with those torque figures or otherwise you'd rip the ashpalt open. Congratulation on the gain of 0.1 hp! :) I like your car.
Very large tread grooves that are spaced sort of far apart. So, every time a groove hits the ground/dyno wheel it makes it's own little impact and separation noise which creates a sound frequency that we interpret as a whining noise
First time I got those, I stopped many times, trying to figure what the hell was rubbing in the tires hahahaha
Hahahaha! :D
Was this noise present right away from mounting the tires, or did it appear with some mileage? I have a BMW with Federal RS-Pro tires, and I have a loud humming/whining noise (correlating with driving speed, starting at ~35 km/h), but it did only come after a few hundred km. I'm getting nervous about an emerging diff damage.
You'd better be sure not to go on the Nordschleife again with those torque figures or otherwise you'd rip the ashpalt open.
Congratulation on the gain of 0.1 hp! :) I like your car.
Did the dyno damage the tyres much
Nope, why would it?
Been told they can if they get hot enough! I left this msg a day before I had a dyno session with r888 mine where fine aswell
Why does this happen?
Very large tread grooves that are spaced sort of far apart. So, every time a groove hits the ground/dyno wheel it makes it's own little impact and separation noise which creates a sound frequency that we interpret as a whining noise
@@TheMagicalPonyBrony that's interesting. Thank you for the answer!