Bias Ply vs. Radial tires - Cutting up with Chris - YouTube
Princess Auto - Unsure whether to use a bias-ply or radial tire on your trailer? It all depends on how you use it. For long road trips, regular trailer use = RADIAL
Off-Road Tire Options Bias Ply Or Radial - Which One To Buy | Toyota Parts Center
Comparing Bias Ply to Radial Tires by Trent McGee | Interco Tire
Difference Between Radial and Bias Trailer Tires | Pine Hill Manufacturing, LLC.
Bias Ply or Radial--What's Right for your Ride?
Bias Ply vs Radial Truck Tires | Help and Advice | Tirebuyer