I had a Rover for a year, and then upgraded to a Biktrix Juggernaut that came with 4.8" tires. I think these wider tires are a little quieter, and offer a much smoother ride. More important, the wider tires don't "self-steer" as much as the Rover tires did. Our streets are crowned quite a bit, and on the slope, the Rover's tire would want to turn into the slope enough that you did NOT ever ride "no-hands". In short, I like them ALOT!!