End-of-Life Tire Management Model for the Ecuadorian Land Force

Abstract

The management of end-of-life tires (NFU) represents a critical challenge for environmental and operational sustainability in the Ecuadorian Land Force. This study addresses the problem by designing a management model based on principles of social responsibility and circular economy. Applying a quantitative approach and a Principal Component Analysis (PCA) on a sample of 350 staff, three key dimensions were identified: management, environment and recycling. The results reveal deficiencies in the application of regulations, inadequate infrastructures for storage and recycling, and limited technical training among operators. However, more than 59% of respondents express a willingness to collaborate in NFU recycling and donation activities, which underscores the opportunity to implement sustainable strategies. The proposed model emphasizes the need to strengthen training, improve infrastructure, foster regulatory compliance, and develop economic incentives to maximize the recycling and reuse of NFUs. This comprehensive approach aims to minimize environmental and health impacts, while contributing to the Sustainable Development Goals. The research concludes with recommendations to validate and expand the model in other institutional contexts.