I've just bought some Schwalbe G-One Performances from CNC. Their description says tubeless ready, but there's nothing on the tyre except 'RG'. They came without a box, so no clues there. I've never seen tubeless Schwalbe tyres without 'TLE' or similar written on them, but the shop insists that they are tubeless ready. Has anyone else seen tubeless Schwalbe tyres without anything written on the tyre itself?