The model year and tire size, and your driving habits, will determine the best tires for your Toyota FJ Cruiser. Since the FJ Cruiser is a sport-utility vehicle, a great way to narrow down your search is to decide if you want Highway Terrain (H/T), All-Terrain (A/T), or Mud Terrain (M/T) tires.
All three of our recommendations are all-season and either all-terrain or highway terrain since these are the most common driving conditions. If you go off-roading, check out BFGoodrich T/A KM2, a popular tire among off-road enthusiasts.