An integrated lean assessment framework for tyre distribution industry

Given the vital role of distribution units within the supply chains, this research aims to develop a comprehensive lean assessment framework that integrates Modelling and Simulation with Value Stream Mapping (VSM) and Data Envelopment Analysis (DEA) to assess the `leanness´ level in distribution business. The framework is applied on a distribution centre of a leading European company in the tyre manufacturing and distribution business. The framework helps decision makers to evaluate the effect of two lean distribution practices - Pull Order Replenishment and Class-Based Storage Policy - on company´s performances and is also used as a leanness Self-Assessment Tool.