Tire tube in crappy off road tires

[juanpm1]

I have a set of BFgoodrich tires, all damaged dry rotted, but i use them off road, couple no longer hold air. was thinking of inserting tube in them. What do you guys think? they are 31x10.5 r15, what size tube should i use?

Thanks

[4.3LXJ]

Radials need radial tubes. Not to many available but it would have to be for that size

[Pinkyman]

Wheres it leaking? Maybe the bead? Youll have to take the tire off to tube it, so i vote just fix it as long as its not leaking through the weather cracking...