Sif you have a buddy with a TB with a power seat get in his car and adjust the seat down, back and it will also lower. I bet you'll love it. The seat you have now just goes back and let's the back part lay back, right? The power seat let you go down , back and lays back and you'll find the right setting , trust me. I was 385lbs in nov2010 and it was still room for me . Then I lost 100lbs and it's like night and day . But even when I was 390 I still hand room , just the sides of my legs hung over the edge of the seat and that what I hated.