Duster wheel size with mini tub

those are N50 tires on 14X10 wheels
i dont know the backspacing off hand, but i doubt it is more then 4 (they bolt onto a stock A body 8 3/4 no problem)

you do not need a mini tub for it, because they just hand well outside the fenders, and this is where the "problems" come in
first of all, if you dont use springs with extra lift to get the body up, but air shocks there is a danger of the shock failing and the fender dropping onto the the tire and shredding it

secondly, your state may have laws limiting how far a tire is allowed to be outside of the fender and this may get you in hot water with the local cops

those tires did pretty decent (just dont get caught in the rain with them) but the main reason, well, the only reason i shelved them is because i just can not find replacement tires for them

it is kinda like running 18 inch tires on these cars, some people love the look, others hate it...personally, i think it captured the soul of the hotrod