O rim size
 

When I go to get tires for my O are the fronts a 8 inch rim? 4.80x4x8 I think also the backs just say 6-12 what's the wheel size?

its a 12" wheel, fronts are 8". heres a link to the correct tire for the O, these are reproductions of the originals.

http://www.millertire.com/products/l...ry-turf-4-ply/

but since those are really pricey i recommend these, plus they look better.

http://www.ebay.com/itm/Two-6-12-Car...8AAOSwiYFXKLsO

these are very popular for the front.

http://www.ebay.com/itm/TWO-New-4-00...kAAOSwLa9UWkdW

Thanks for the info those are what I wanted

no problem, i always like to buy locally before buying online so i recommend checking with your local tire shop before ordering, my local shop was actually about $2 cheaper per tire than the best deal i could find online.