Any metal part can be repaired. The "how" depends on pictures we see. Obviously you have to take them off to the bench/welding table.
There is a patch panel available for the ribbed areas. $35
Also available are, running board braces, brackets, safety tread, reinforcement bracket, step plate toe kick, seals, plugs..

Donors and NOS.

You have been busy lately posting everywhere smile looks like you are thawing out up there.

Right is right, even if everyone is against it, and wrong is wrong, even if everyone is for it. - William Penn