Tubeless Tire Pressure Calculator

Safety: Never exceed the maximum pressure printed on your tire or rim, whichever is lower. Manufacturer limits always override this calculator.

Rider weight (lb)

Bike weight (lb)

Gear / bottles / tools (lb)

Tire width (mm)

Rim internal width (mm)

Surface

Ride feel

Assumes a 700c wheel/tire setup.

Front

— psi

— bar

Rear

— psi

— bar

—

Your setup summary appears here.

Ride feels harsh or chatteryLower pressure 2–4 psi until it smooths out.

Feels slow or squirmy on smooth pavementRaise pressure 2–4 psi until it feels right.

Never exceed the lowest max pressure printed on your tire or rim, regardless of this calculator.