Personally, I like the look of bias plys and have never seen radials that come close to providing that look. Many folks on here do run radials and tout safety issues and handling. While I do not discount their opinions, these trucks ran many many miles with no problems in their day on bias plys. Now, if you have
greatly increased horsepower, handling, etc. then radials might be the best choice for you. Do what makes you and your pocketbook happy.