They run cooler. and flex enough to keep the scrubbing down in corners.

 

I see. Well I guess I'm doing myself a favor by not trimming my fenders. I have custom siping from my fenders!

 

It slices the tread from side to side leaving like a thick deck of cards. So when driving it let's more air circulation trough the tire treads. Which keeps the tread cooler less heat less wear. Most tire wear is from the heat caused by rolling friction. Plus you get much better traction its like little fingers

 

Your custom siping will help keep you from sliding sideways, maybe?

 

Kind of.like little paddles