ROTATION ROAD NOISE

Just rotated my discoverer stts front to back. This is their first rotation since buying them. All 4 tires had the same tread depth but now I have a very very noticeable road noise at 30 mph. It's not a constant hum but rather choppy? Instead of it being like "huuuuummmmmm" it's like "hum hum hum". Haha I laughed writing that. Will this issue correct itself or do I need to be concerned?

Thanks guys!

 

How's your tire pressures? Are they all pretty equal?

 

yes all the same

 

If your pressures are equal all around I anticipate the sound you describe is uneven tread wearing itself back off. About to rotate on my taco for the first time, on other vehicles I would expect the hum-hum-hum to change to hummmmm within the first 1000 miles after rotation.

I wouldn't worry if the pressures are good all around.