PaoWin 2.75-19 Dirt Bike Tire & Heavy-Duty Inner Tube Kit — 4PR, 8mm Tread

PaoWin's 2.75-19 4PR dirt bike tire and heavy-duty inner tube kit gives your 19" rim reliable off-road grip and a robust replacement tube in one package.

This kit includes one 2.75-19 outer tire and one TR4 straight-valve inner tube sized 2.75/3.00-19 (70/100-19). Built with a four-ply carcass and a deep, aggressive tread, the assembly is intended for pit bikes, mini dirt bikes and other motorcycles that accept 19" rims. Key dimensional specs — 484.1 mm rim diameter, 639 mm outer diameter, 75 mm section width, 8.0 mm tread depth, 43P load/speed rating — give a clear picture of fit and capacity when choosing replacements.

Will this tire fit my bike’s wheel and axle?

The PaoWin 2.75-19 tire is designed specifically for 19" rims and fits bikes that accept the 2.75-19 sizing. Check your rim diameter and confirm your current tire’s numeric sizing; the included inner tube fits both 2.75-19 and 3.00-19 measurements.

• Rim diameter: 484.1 mm (19").
• Outer diameter: 639 mm; section width: 75 mm.
• Tube compatibility: 2.75/3.00-19 TR4 straight valve.
• Load/speed rating: 43P, max load 155 kg.

How does the tread and construction perform off-road?

The tire features a pronounced block pattern and an 8.0 mm tread depth that work together to increase traction across dirt, gravel, sand and mud. A four-ply (4PR) carcass and reinforced rubber compound balance flexibility with puncture resistance for everyday trail use.

• Aggressive tread blocks for improved bite in loose surfaces.
• 4PR design for load support and impact absorption.
• Durable rubber compound to resist cracking and wear.
• Designed to help stabilize the bike across mixed terrain.

What are the inflation and load guidelines?

Keep within the tire’s maximum atmospheric pressure and load capacity to preserve performance and safety. Overinflating reduces traction while underinflating stresses the carcass and increases heat; aim for pressures recommended by your bike manufacturer, up to the tire’s specified limit.

• Maximum pressure: 225 kPa (check conversion for PSI as needed).
• Maximum load capacity: 155 kg per tire.
• Follow motorcycle maker’s inflation specs for front/rear use.
• Inspect for cuts or embedded debris after each ride.

How easy is installation and what does the kit include?

The package arrives ready for a straightforward swap: one PaoWin 2.75-19 tire and one heavy-duty TR4 straight valve inner tube sized 2.75/3.00-19. Installation requires standard tire tools and basic mechanical familiarity, or a local shop can mount and balance it quickly.

• Included: 1 x 2.75-19 outer tire and 1 x 2.75/3.00-19 TR4 inner tube.
• Mounting: requires tire irons, lubricant and bead seating tool or shop service.
• Tube valve: straight TR4 valve stem for common rims.
• Works for many pit bikes, mini dirt bikes, and 19" motorcycle wheels.

Who is this for? Riders looking for an affordable, durable replacement tire and tube combo for 19" rims — particularly owners of pit bikes, mini dirt bikes and off-road motorcycles — will find this PaoWin kit useful. It’s aimed at weekend trail riders, backyard mechanics and anyone replacing worn rubber who needs clear size compatibility, solid off-road traction and a heavy-duty tube included in the purchase.