20x4 1/4 Tubeless Fat Tire, 20 4 Puncture Resistant Reinforced Sidewall for All-Terrain Cycling, High Grip Tread, 35 PSI, Ideal Urban Commuting, Mountain E-Bike Use(2PCS)

SIZE AND FIT: 20 4 1/4 tubeless design fits most fat bike rims, no inner tube needed, compatible with standard valve stems for easy inflation. PUNCTURE RESISTANT: Puncture-resistant tires reinforced rubber compound and layered sidewalls prevent sharp objects from penetrating, reducing flats by up to 80% on rough roads. ALL-TERRAIN PERFORMANCE: ATV tires deep, multi-angle tread pattern delivers superior grip on mud, sand, snow, gravel, and wet pavement perfect for year-round riding. DURABLE LIGHTWEIGHT: Durable tires high-density rubber construction offers long-lasting wear without adding excessive weight each tire weighs only 1.8kg for agile handling. COMFORT AND STABILITY: Quick-install tires wider contact patch absorbs shocks and vibrations, providing a smoother, quieter ride in city streets, parks, and off-road trails.