What is the maximum tire ground speed for the Republic Airlines ERJ 170/175?

The maximum tire ground speed for the Republic Airlines ERJ 170/175 is 195 KIAS. This limitation is critical to ensure the safety and integrity of the aircraft's tires during ground operations. Exceeding this speed can lead to tire failure, as the structural integrity of the tires is only guaranteed up to this speed under specified operational conditions.

Adhering to this limitation prevents damage to the tires caused by excessive centrifugal forces, heat, and other operational stresses that occur at higher ground speeds. It’s important for pilots and ground crew to be aware of these limitations during taxiing and takeoff roll to maintain safety and prevent unnecessary maintenance and repair issues.