700 x 37C bike tyres

37-622 is the ETRTO marking for this nominal size. Compare current tyre families below, then confirm the exact variant against your bicycle, rim and riding needs.

What 700 x 37C means

ETRTO 37-622700C road and gravel2 catalogued tyre families

Often used on hybrids and trekking bikes. Match the complete 37-622 marking and confirm the rim-width range.

Nominal sizes are a starting point, not a guarantee of fitted width. Two tyres carrying the same size can measure differently on different rims.

Current tyres listed in 700 x 37C

700 x 37C (37-622) tyre comparison
TyreBrandBest suited toConstructionListed sizesSource
CONTACT UrbanAn urban and trekking tyre family covering several practical hybrid and commuter widths.ContinentalCommutingTube typeManufacturer specifications
Marathon PlusA puncture-protection-led touring and commuting tyre available across several 622 mm widths.SchwalbeCommutingTube typeManufacturer specifications

Check the complete fit, not just the name

Match the ETRTO diameter

A marking such as 28-622 gives the nominal width first and the bead-seat diameter second. The diameter must match the rim.

Allow real-world clearance

Actual width varies with the rim and casing. Leave space around the frame, fork, brakes and mudguards, following the bicycle maker’s limits.

Confirm rim and construction

Check permitted rim width, pressure range and whether the exact tyre-and-rim combination supports tubes, tubeless use or hookless rims.

Before ordering: read the sidewall on the tyre already fitted, then confirm the bike, wheel and tyre manufacturers’ instructions. A qualified mechanic can resolve an uncertain fit.

Continue your comparison

See every size carried by a maker or compare nearby sizes only after confirming your bike’s permitted range.