So, about 2000 miles.

I haven't ridden the Detonator. But, I get about 2x or 3x that on my Gator Hardshells. But, 2000 miles isn't bad for a lot of other tires that seem more popular on BikeForums.

As [MENTION=205349]dsbrantjr[/MENTION] mentions, try to avoid skidding, or spinning the tire. It is, however, hard to keep a perfectly even wear pattern.

If you rotate front to back, you should get quite a few more miles on the former front.