Wheels for ceramic

I have an indoor robot currently using these wheels robotshop.com/ca/en/rb-ban-9 … wheel.html (orange medium) as they are a bit softer is says, I’m hoping this will help with traction as some parts of the ceramic floor is not even and sometimes the blue wheels would spin without grasping the ceramic, do you think orange will help as well?

Green would be the best as they would provide the most grip (orange is a good intermediate).
robotshop.com/ca/en/ban-93-green-wheel.html
Also, the heavier the robot, the more the wheels are compressed against the surface, meaning the contact surface is a rectangle rather than a line.

I remember having the banebots orange wheels but almost 5 inch diameter and they didnt run well with my robot so I went with the smaller ones, I wonder why this happenned??

You would have to describe your setup a lot more before we can provide theories :slight_smile: