1025(6)r wheel weights

Hi everyone:

Does anybody know how far out three wheel weights extend beyond the sidewall of the tires? For the H120 loader, the manual calls for one of three options:

1. Wheel weights (three each side) and ballast box
2. Fluid and ballast box
3. Fluid and wheel weights

I'm definitely getting either the ballast box or heavy hitch/suitcase weights. I'm just trying to decide whether to add fluid or wheel weights as the second part.

Also, do having wheel weights trap water in the rim and create a rust bucket over time? Re-painting is not a problem... just a pain.

Thanks very much.