Bronco II Automatic Transmission w/overdrive

[farmer]

I own a 1988 Bronco II with a 2.9 liter engine and automatic overdrive transmission, my tires are p235 r 15, the transmission works flawless up until I get about 100 steady driving miles on it, then it just pucks fluid out in the front seal area, it only does it after driving it steady like that otherwise it don't drip a drop, I'm wondering if the larger tires is messing with the gear ratio in the tranny or maybe building up the pressure inside it