1. The wheel located at the front of a vehicle, typically responsible for steering and supporting the vehicle's weight
The front wheel of the bicycle needs air.
A roda dianteira da bicicleta precisa de ar.
2. In automotive context, one of the two wheels positioned at the front axle of a car or motorcycle
The mechanic replaced the front wheels of my car.
O mecânico substituiu as rodas dianteiras do meu carro.