Tire clearance for 1989 Wicked Fat please


New member
I have a 1991 Wicked and run 2.3 Compass Rat Trap Pass tires - they roll really well and fit fine but my chains sometimes hits the rear wheel's sidewall and grimes it up a bit. No big deal.


Active member
2.1 in the back is my conservative bet. Up front you can go to 2.3. That said not all brands measure the same 2.1 or 2.3.