Doing the math, your combo now is 26.14" tall. Your new combo will be 27.91" tall. That's a difference of 1.7".. So... Half that is .65" on either side of the center hub. While the 30's are mounted, measure front and back with the wheel straight, and then left and right for clearance. Not 100% but if you're really close to rubbing now you will have your answer.
Tire size comparison the easy way. Use our tire size comparison calculator to compare diameter, width, sidewall, circumference and revolutions per mile.
Tire size comparison the easy way. Use our tire size comparison calculator to compare diameter, width, sidewall, circumference and revolutions per mile.