Mr Tuffy tyre liners for added puncture protection.
Brown - 26 x 1.95-2.35
Gold - 700 x 32-41, 29 x 1.5-2.0
Purple - 700 x 28-32, 27 x 1 1/8-1 1/4
Teal - 26/29 x 4.0-5.0