So over the course of the last year I have replaced the driver side rear wheel seal 3 times and its leaking again. Sometimes it makes it a few months and this last time was a few weeks and I dont drive it daily. I also replaced the bearing the last time too. I know that this means most likely something else is to blame but I dont know what. I looked at the axle and it looks straight and smooth but that doesnt mean it is. I have used a couple different aftermarket seals and maybe I will try the factory one. The worst part is with the G80 I have to access the rear diff to remove the axle which means a new diff seal and fluid too. Any one have a similar issue or possible reason. I dont hot rod the truck and it doesnt get offroad as often as I would like.