Constant Hum Over 60mph

[DALLAS74]

I have a constant hum over 60mph and gets worse the faster you go. It vibrates through the entire vehicle. I have replaced the u-joints. Tires are balanced. Maybe driveshaft?

 

[absalom]

If it doesn't go away, I'm guessing bent axle or shot tires. Tires can be out of round but still technically balance. Have your passenger stick their head out of the window at speed and look for vibes at each tire.

 

[Unner]

I was gonna suggest tires too. What tires and what are their condition OP?

 

[DALLAS74]

Ok, I will try that absalom. Thank you

 

[DALLAS74]

They are TOYO Open Country. 30-40% Tread Left Unner

 

[DALLAS74]

It is more of a droning sound rather than vibration

 

[Unner]

It very well could be your tires then. My old BFG Rugged Terrains that I just pulled off droned right at 48 mph. Nothing too bad, but it was only right there. I just put on new tires and the drone is completely gone now.

If you know someone who would be willing to swap wheels with you to try it out you could do that and see if it goes away. Wouldn't take long to do either.

 

[D Farms]

thats called wind.


toyo mud terrains make a droning noise.

 

[DALLAS74]

Thank you, I will try swapping wheels with someone