Does anybody make 5-ton axles in 1/24 or 1/25 scale?

After seeing the thread on the Earthquake truck, I decided I'd make my return to this board after years of inactivity. Now, my contribution is thus: does any company or any individual make 5-ton axles in 1/24 or 1/25 scale? I have a few ideas for monster truck models and I'm rather reluctant to buy vintage kits just to pilfer the axles from them.

 

UPDATE: Never mind, I found some. Now I'm searching for companies or individuals that make 48" or 66" flotation tires in 1/24 or 1/25 scale. Again, I don't wanna end up buying hundreds of dollars worth of monster truck kits like Dennis Taft did in order to get such tires. I could've sworn there was a website somewhere containing a database of model off-road tires, too...