Thanks,
Sorry, havent any experiance of that set up.
Run the OEM Bronco 5.5" wide with the STA super traxion 7.00-15
Haven seen pictures here, a guy run L78-15 same brand on what I understand OEM Bronco wheels. Looks awesome.
L78-15 is wider than the 7.00-15 tire.
Good luck with the...