Like the other two towing mirrors from Fit System in this list, the 81850 is a really easy-to-install system. It doesn’t come with straps that can obscure one’s view on the mirrors and its design is going to provide what it’s intended to do. There’s just one bit of an issue, though. The 81850 is designed specifically for the Ford F-150 series of truck from year models 2015 and upwards.
This somehow limits the 81850’s usefulness as there are plenty of pre-2015 F-150 owners who would also want to have this baby on their side mirrors. Regardless, maybe the other universal towing mirrors from Fit System will be a good alternative.