Just wondering if anyone has any sources/suggestions for wheels/tires that work well for beach wheels. They need to be able to support a minimum of 200lb each and work on sand.

I'd like to make my own set because I can't stomach the idea of spending close to $500 for a new set of cat trax or $130 each for just the wheels. There's a motorcycle shop near me that has a used pair of ATV wheels for $70 total which I'll probably go look at, but ATV wheels would require that I make some type of hub to bolt up to the 4-bolt wheel pattern.

sm