Tall Front Runners In Radials?

I run the Kumho Powerstar 165/80-15 on my car and they are just under 26" tall. Good tire for my purpose but I have to run them at max psi (44) or they look underinflated. I don't know how much your car weighs but that's something to think about. For the record my car is 3200 lbs with me.