Hi all, I'm running BFG LT215 75 R15 K02's on my early 1989 YJ. It's a Sahara and I don't off road it. It's got these tyres on as it's a Jurassic Jeep Replica. I just run about on the roads to events and stuff. What should my tyre pressures be? My jeep weighs about 3085lbs with me in it and all the jurassic add-ons ( lightbar on the roof). Currently at 26psi fronts and 28psi rears. Thanks all.