I run 18 Trekkers on the rear of the 'Dale when running MX and all I can say is that the guys who get stuck behind me don't appreciate the Fast Trekkers as much as I do. They offer alot of straight line traction but slide much better than other tires without any hint of grabbing......yet still pull hard. Hard to explain but they work for me. I like them better than Turf Tamers

I also have a set of 18 HoleShots that I use from time to time, but they bite to hard coming out of the corners. They are only used when the track is either VERY tacky or muddy in spots.

 

Don't the 18" and the 20" Treckers have a different tread pattern?

 

no the 18s and 20s are the same its the 20s and 22s that are different.

 

Ya, the 22's have a diff pattern