Tire Setup Calculator

Pick your conditions, then generate a race-day baseline.

Inputs

Pick conditions

Base surface

Packed base and berm loads. Typical bike park hardpack.

On top (optional) None

Leave on None unless something is clearly sitting on top of the base.

Impact load

Low = smoother trail. High = brake bumps, square edges, rim-hit risk.

Moisture

Rider weight

Wheel setup (in)

Output stays locked unless we have at least one credible source for that exact pattern.

Baseline card

Pattern: —

Pick conditions, then generate.

Status

Rule loads after Generate.

Not advice. Only shown when sources match your exact pattern.