leather seats and model

I just bought a 2002 tacoma ext.cab 4x4 v-6 and don't know what model it is. It has an all leather interior and wondered if toyota offered leather seats or they're aftermarket.there are no badges or stickers on the truck saying sr5 or limited. Its an automatic with a push button on the 4x4 shifter for 4 wheel drive. the hubs don't need to be locked(its automatic),it has power windows locks and mirrors,leather bucket seats and center console,also has a button for traction. does anyone know what model that might be?