I had them on a Riese & Muller Delite Mountain with 25.5 x 2.4 Schwalbe Hurricane tires and a Trek Allant 9.9S with 27.5 x 2.8 Schwalbe Johnny Watt tires. The usual run of flats from, staples, nails, pieces of wire from radial tires, etc. The Tannus compressed to around 3-4 mm.
They really...