Road Bike Tire Guide
Understanding widths, pressures, and types for optimal performance.
Road bike tires are designed for efficiency and speed on pavement. This guide explains common 700c tire widths (23c, 25c, 28c, 30c, 32c+), how wider tires at lower pressures can improve comfort and rolling resistance, typical road tire pressures (PSI/Bar), and the differences between clincher, tubeless-ready (TLR), and tubular tire types. Also touches on tire compounds and TPI (Threads Per Inch) for casing suppleness.
Road bike tires are typically for 700c wheels. Common widths are 23c, 25c, 28c, 30c, and 32c (c denotes clincher/mm approx). Wider tires (25c-32c) are increasingly popular for improved comfort, grip, and lower rolling resistance at appropriate pressures.
Road tire pressures are higher than MTB, often 70-120 PSI (5-8 Bar). Optimal pressure depends on tire width, rider weight, and road surface. Wider tires allow lower pressures. Overinflation reduces comfort and can increase rolling resistance on imperfect roads.
Clinchers (with inner tubes) are most common. Tubeless tires offer lower pressures, better puncture resistance (with sealant), and potentially lower rolling resistance. Tubulars (tire glued to rim) are traditional for racing but less practical for everyday use.
Tire compounds affect grip and durability. Higher TPI (Threads Per Inch) in the casing often means a more supple, faster-rolling tire, but can be less puncture resistant. Choose based on priorities: speed, longevity, or all-weather grip.
Helpful Tools & Considerations:
Enjoy a faster, smoother, and more comfortable ride with the right road bike tires!
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