The ForKChop fits tires up to 5" I also fits most Thru Axles out of the box
Other mounts that will work are;
- HighRoad will fit a tire up to to a 3.25"
- HighSpeed - Fits up to 5", also fit most Thru Axles out of the box
If you have further questions please contact us here, or by phone at 888-925-4621 during business hours.