WLToys 144001 sand tires (maybe 124019/18 and 104001?)

For use on sand (beaches). Might not work so well on other terrain. The bigger diameter (~90mm) gives more room for speed and should work better with bumps. The hexagonal hole is a tight fit depending on your printer tuning.

Front wheel is slimmer (25mm) vs the wheels on the back (30mm). Just for the looking :D

I used the following settings:

PLA (or PETG): 3 perimeter, 15% infill, 4 top and bottom layers, temp as needed, support!

TPU: 2 perimeter, 0% infill, 5 top and 4 bottom layers, temp as needed, support from printbed

The two parts fit together tight and you should be able to use them without glue. However, it might be best to glue them together anyway.