Flats are the worst!

[RadJohn]

I had 3 flats in the first ~100 miles on my 2020 RadMini 4, and zero in the next 2300 miles (after installing Mr Tuffys and sealant). Even so, I doubt what I did would have saved my from a deck screw through the sidewall, those Tannus thingys are certainly looking better every day... 

[Altema]

That screw all the way through was crazy! The Tannus liners do wrap around the sides, so it might have helped, but it would have been close.