LMR sells replacement straps for ~$40. Keep in mind that a loose tank rattling/bouncing around may cause your fuel pump/sending unit to have problems. If you can help it don't drive it, but seeing how it is your winter dd, I'd take it easy on your commute.
12 Black GT500 SVT PP l VMP TVS l JLT123 l O/R X l 28x11.50Rx15 M/T Street R's l BMR Suspension l Recaros
03 Sonic Blue 3.8 / 17 Magnetic Fusion Sport 2.7 EB