Lifted or not?
#11
#13
Can you post a pic of the body mounts and the rear spring upper seat? With the two pics you have, looks like a leveling kit (spacer in the front only). The rear still looks stock. And the bumpers do look too close to th body for a body lift.
#14
Judging by the height in the back I would also say this is no more then a leveling kit. You could run a 285 or 305 but you still will need wheel spacers or offset wheels so the tires don't rub up front when you turn.
#15
2x on this, theres definatly a puck spacer in there and it looks like an extended bump stop. Go with 35 if your fillin the gap up