Drive 5 minutes with some mud grapplers.... You will never think any tire is loud again.
My trail grapplers don't make any noise compared to the MUDs.

 

Try the Terra grappler then.

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I realize they are going to be loud but my Trail Grapplers got extremely louder than when they were newer.

 

I rotate at about 7k.

 

They all get louder with miles. Trails aren't loud at all. I've had km2's and toyo mt, trails are by far the quietest.


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There is your problem. Rotate them at 3000 and they will last longer too.

 

Love my 37" trails. Would definitely buy again. It's all about the 5 tire rotation at every oil change.

 

Yip, all MTs (and aggressive AT's) should be rotated more frequently. I do 3k 5 tire.

 

I have never done the 5 tire rotation. I was under the old-school impression that it was no good for radials to be swapped to the other side. I won't make that mistake again. 5 tire rotation starting with my next set of tires.

 

5 or 4 doesnt really matter. Its the frequency that is the key. I do five tire because I want my spare to be close to the diameter of the other tires Im running. I might save the best one and only buy four next time I need tires. If I do that then I will switch to a four tire rotation.