billiebob
Well-known member
Did you ever tell us what vehicle this was?
Old school part time 4WD is not critical since you would only use 4WD off road. But new "4WD" vshicles with all the electronic traction and braking controls require identical tire diameters all around. A difference of 1/8" can cause the brake differential to kick in and burn out that wheels brake quickly. And every other "nanny" system in todays mobile computer game vehicles.