I have 4 37" Bfg red labels, all hold air great been sitting for over a month, none has leaked down. No huge gashes or chunks. Don't know tread depth but would say 40-50% left. Mounted on 17x9 Soft 8's with diy bead locks. Toyota lug pattern. $1400 OBO. WILL NOT SEPARATE.
Also have a Got-pane...