If we have a 25 yr old business vehicle that we stop using, do we have to recapture depreciation? What if we donate it to charity, do we recapture depreciation?

Paid 34000. in 1997, used over 50% for business. 179 expenses 2844.00 depreciated 14,400. TT shows have to recapture, not sure that is true or how to fill out the form. Thank you!