For paved riding, 32mm is the sweet spot balancing speed, comfort, and weight. For mixed-surface rides, 35–38mm provides the volume needed for comfort and grip on gravel without excessive rolling resistance on pavement. For bikepacking or very rough terrain, go up to 40mm if your frame allows. Run tubeless tires whenever possible — the ability to run lower pressures without pinch flats is transformative on mixed surfaces.
Road Bike · All-Road Bike
What tire width should I run on an all-road bike?
Related gear types
If this answer nudged you toward a different style, these guides compare specs and trade-offs.
Endurance Road Bike
$800 – $12000
Comfort-oriented road bikes designed for long-distance riding with relaxed geometry and compliance features.
Relaxed geometry with higher stackFrame compliance featuresWider tire clearance (28-35mm)
Gravel Bike
$800 – $12000
Versatile drop-bar bikes designed for mixed-surface riding on gravel, dirt, and pavement.
Wide tire clearance (35-50mm+)Disc brakesMultiple mounting points
More questions
- Can I ride an all-road bike on regular road group rides?
- What is the difference between an all-road bike and a gravel bike?
- Should I choose 1x or 2x drivetrain for an all-road bike?
- Is an all-road bike too heavy for climbing?