unless your circumference is within 1-2% on the front vs rears, you will end up with drivetrain bind when in 4WD and things will not last long in this condition. Especially when riding in high grip conditions.......
- 27" tire equals approximately 84.78" circumference.
- 28" tire equals approximately 87.92" circumference.
- This equals approximately 3.6% more on the taller tires which is too much of a difference.