I went to imagine auto to sit in some race seats and the GT3 seats are like a perfect fit for me. Im 6 foot 150 pounds with a 31 inch waist. Both of my hips touched both side bolsters and my shoulders filled out the upper portion. If I was any bigger I dont know if Id buy them. I dont know if its mainly your hip size or your gut size, but your cant be too wide im thinking, but a beer belly you can have.
