26-inch city bike tire

26 inch city bike tire: comfort, grip, and practicality for urban rides

The 26 inch city bike tire remains a popular choice for urban cyclists looking for the perfect balance between comfort, control, and durability. If you mostly ride in town—whether for commuting, errands, or short leisure rides—this type of tire is perfectly suited to urban use. Let’s take a closer look at its features, specifications, and why it continues to be a reliable standard in the world of city bikes.

What is a 26 inch 1 3/8 city bike tire ?

The 26 x 1 3/8 tire (also known as 37-590 in ETRTO sizing) is commonly found on classic city bikes, Dutch-style bikes, and some vintage bicycles. It’s important not to confuse it with the 26 inch mountain bike tire (ETRTO 559), as they share the same nominal diameter but are not compatible.

Dimensions and compatibility

• Outer diameter: 26 inches (approx. 650 mm)

• Width: 1 3/8 inches (about 37 mm)

• ETRTO standard: 37-590

• Compatible rim size: 590 mm inner rim diameter

This tire format is ideal for leisure bikes, commuter bikes, or mixed-mode transport (bike + public transit), where stability and comfort are more important than performance or off-road ability.

Technical features of a 26 inch city tire

1. Optimized tread pattern

City bike tires usually feature a smooth or lightly grooved tread, designed for optimal rolling efficiency on paved roads and cobblestones. A subtle pattern helps improve grip in wet conditions.

2. Puncture protection

Modern tires often include a puncture-resistant layer, which helps prevent flats caused by typical urban hazards like broken glass, sharp stones, or staples.

3. Comfortable ride

With a width of 37 mm, these tires absorb minor bumps and vibrations from uneven roads, making urban rides more pleasant—even on bikes without suspension.

4. Long-lasting rubber

Designed for daily use, city tires usually have durable rubber compounds and reinforced sidewalls that extend their lifespan, even with frequent braking or changing weather.

5. Tube-type or tubeless options

Most 26 inch city tires are tube-type, but some newer models are available tubeless, offering greater comfort and protection against slow leaks.

Why choose a 26 inch city bike tire ?

Urban handling

Its compact size makes it easy to maneuver in tight spaces, around corners, or in crowded bike racks.

Widely available

This tire size is still very common in bike shops, especially for replacement parts on older or standard city bikes.

Excellent stability

With a 1 3/8 inch width, it offers solid ground contact, improving balance and safety—even on wet pavement.

Classic or retro look

Ideal for Dutch-style or vintage bikes, this tire adds a clean, elegant touch to any city bicycle.

In summary

The 26 inch city bike tire, in its 1 3/8 inch format, is a solid choice for anyone seeking a reliable, comfortable, and low-maintenance tire. Perfect for classic city bikes, it delivers good wear resistance and safe, smooth performance on asphalt. Whether you’re replacing an old tire or restoring a vintage bicycle, this format remains a dependable go-to.