Brake ?

New owner of an 02 Disco II SE and have a question regarding brakes. The truck has 47K mile on the odometer. Can't tell if the brakes have ever been touched, but in the pre vhicle inspection the frot pads measured 11 mm and the rears 10 mm. The front Rotors were 24mm and the rears 12 mm. Can anyone tell me what the specs on a new set of pads and rotors are? Or estimate a usefull remaining life for me?

Thanks,

John

I went to the dealer today to measure them. New Front pads are 12mm and rears are 10. so basiically I'm good to go for a while.