When it comes to Press-on solid tires, it's essential to match the rim's nominal width with the tire's width to ensure even distribution of force. 

Wider rims can significantly enhance the tire's wear resistance and driving stability, while also reducing the unit pressure on the ground, which in turn minimizes rolling resistance. 

For solid tires, it's always advisable to choose the widest rims available. Tests have shown that using wide rims can improve the lifespan of solid tires and enhance a vehicle's passability and driving stability.