What it is: A key annual survey gauging the health of the working relationships between suppliers and major automakers in North America — from the perspective of suppliers. The study, released each spring, rates those relationships on a 500-point scale, with a higher score indicating more supplier satisfaction in areas such as communication and the effective resolution of issues that arise.
Where it comes from: Consulting firm Plante Moran surveys hundreds of Tier 1 automotive supplier executives. The 2022 iteration surveyed 673 executives from 436 suppliers, revealing findings on six major automakers: General Motors, Honda, Ford, Nissan, Stellantis and Toyota.
How it's used: The study provides the industry with a quantitative measure of something that's inherently qualitative. Automaker-supplier relationships have been particularly relevant in recent years as both sides manage unprecedented supply chain challenges and supplier financial press…