This NaRubb tyre + tube in size 4.10/3.50-4 is specially designed for wheelbarrows used in transport and light industry. The S-2202 tread pattern provides reliable grip and good handling on construction sites, in warehouses, in landscaping and gardening, as well as for private use. Thanks to the robust 4PR carcass, the tyre is ideally suited for daily use with medium loads.

Technical data

• Brand: NaRubb
• Application: Wheelbarrow
• Industry: Transport and light industry
• Tyre size: 4.10/3.50-4
• Diameter: 272 mm
• Width: 84 mm
• Tread pattern: S-2202
• PR (Ply Rating): 4PR
• Rim diameter: 4 inch
• Tyre type: TT (Tube Type)
• Valve type: JS87
• Load index (LI): 44
• Speed index (SI): A3
• Load capacity: 160 kg
• Tyre pressure: 3.4 bar
• Max. speed: 15 km/h

Benefits and application

This tyre + tube set is ideal for wheelbarrows that are regularly loaded with materials such as soil, sand, construction debris or garden waste. The load capacity of 160 kg and the load index 44 ensure safe use within the intended application range. The TT tyre type (with tube) in combination with the JS87 valve allows for easy mounting and maintenance.

The S-2202 tread pattern offers good stability and smooth running at low speeds up to a maximum of 15 km/h (SI A3). With its 4PR construction, the tyre is resistant to punctures and damage in typical construction site and garden environments. Thanks to the compact dimensions (diameter 272 mm, width 84 mm, rim diameter 4 inch), the tyre fits many common wheelbarrow rims for professional and DIY use.

Explanation of technical terms

• TT (Tube Type): Tyre construction that must always be used with a separate inner tube.
• PR (Ply Rating): Indicates the load capacity class of the carcass. Higher PR values mean a more robust, higher load-bearing tyre structure.
• LI (Load Index): Code number for the maximum permissible load capacity of the tyre at the correct air pressure (here LI 44 = 160 kg).
• SI (Speed Index): Indicates the maximum permissible operating speed of the tyre (here A3 = 15 km/h).