need help on brake pad size

[yamayuki98]

my old man's got this 93 toyota pick up equip with 22re ..i believe its a DLX with extra cab, long bed,2x4...well, i was going to change the brakes on his truck just to find out that neither autozone nor napa had the correct set of brakes..the ones they are giving me are the ones for the 85-88 modles...also i tried to buy one side of the rotor and it also turns out that the rotor that they are selling me is also slight bigger..i measure mines and they are about 9 3/4 in dia. but there i beleive is about 10in....i tried both applications for US and JDM, i tried short bed, long bed, and even the V6 edition...did anyone ever find out the right application for this car..i don't know if the previous owner put wrong shit into the car or what, but its really making me fraustrated...all suggestion and advice are welcome