### Russian: Это стало общепринятой практикой, но железо приводило к большему износу деревянных колёс вагонов.
### English: This became common practice, but iron caused more wear on the wooden wheels.
### Errors: There is a major addition or negation error in the English translation.

### Improved English: This became common practice, but iron caused more wear on the wooden wheels of the wagons.
