Maxxis Rambler Tire - 700 x 45 Tubeless Folding Black Dual SilkShieldMaxxis Rambler Tire 700 x 45 Tubeless Folding Black Dual SilkShield. The Rambler combines a high volume casing and an efficient tread pattern that rolls fast while delivering plenty of control. Tightly packed center knobs are ramped for rolling efficiency Widely spaced shoulder lugs provide traction in the corners and shed mud quickly Intended use: hard pack loose over hard TECH SPECS Defined Color Black PSI 60 TPI 60 Weight 554 Tire Type Tubeless