Which part of a vehicle helps to check how far it has gone?

Which part of a vehicle helps to check how far it has gone?

کسی گاڑی کا کون سا حصہ یہ چیک کرنے میں مدد کرتا ہے کہ یہ کتنا دور چلا گیا ہے؟
Explanation

An odometer measures the total distance a vehicle has traveled.

It is usually located on the dashboard near the speedometer.