WPL Rims for Erector set tires

Custom designed rims for use on these Erector set (or meccano) based tires I got for relatively cheap. They make for excellent bashing tires on the WPL trucks and give it a semi-monster truck look without being too absurd. These are firm enough of a fit that I had no issues with slipping tires while driving it outside, and are a direct fit onto WPL axles that shouldn't need any modifications.

Tires can be found a few places online but also found in kits like the one below:
https://www.amazon