Tire question inner-tube

[mr mike]

Well I'm kind of guessing where to put this question so I figure this is just as good as any.
I recently picked up some L 50 14 inch tires
I think the size and today's numbers would be
Like a 295/70r14
My question being with a tire this wide is it best to run an innertube or just leave well enough alone.
I am not real familiar with tires like this (( L-50))
So any help you can give me is appreciated