Body Work

I have 2 dents that have been on the truck since i bought it and this is the only flaw on the body of the truck...the dents are on the lower quater panels under the back side windows (extended cab) one on each side of the truck i can stick my hand in the little compartments beside the back seat (storage compartments) and i can feel the dents....my question is can i take the back seat out and the plastic interior panels below the window and be able to pop the dents back out?? (i just need some room to swing a hammer...lol the dents are about the size of a dollar bill folded in half and they are round...thanks if anyone can help