RoadX RH621 215/75 R17,5 128/126M 3PMSF (Рулевая ось)

The commercial tire RoadX RH621 belongs to a line of models designed for use in regional and highway transportation. The recommended axis of installation is the steering axis. It is characterized by increased wear resistance, improved traction on dry and wet pavement, maneuverability, and fuel efficiency.

The tread pattern features enlarged shoulder ribs. More rigid and wide elements on the edges increase resistance to uneven wear, improve directional stability and traction properties at high speeds, and provide more comfortable handling during maneuvers. The pattern also includes longitudinal grooves of increased volume, which help to avoid aquaplaning even in heavy rain. The ribbed profile of the vertical walls of these elements reduces tire heating and, consequently, rolling resistance.

Key Features of RoadX RH621

- enlarged shoulder ribs improve traction and provide more precise handling, reduce uneven wear;
- wide longitudinal grooves minimize the risk of hydroplaning, and the ribbed profile of their vertical walls reduces rolling resistance and heat;
- optimized compound due to increased wear resistance and cut resistance increases tire mileage.