Analysis of the impact of winter tires from European manufacturers on the technical and economic performance of a car

Abstract

The article provides a comprehensive comparative analysis of the impact of winter tires Goodyear, Syron, Michelin, Bridgestone, Nokian, and Momo winter tires on the technical and economic performance of a car. The key aspects that determine the efficiency of vehicle operation in winter road conditions are considered. In conditions of a changing climate, increased requirements for road safety and energy efficiency of vehicles, there is an urgent need to determine the optimal winter tires. To date, there is no systematic comparison of modern tires from different manufacturers according to a set of technical and economic indicators, which complicates the choice of products for both end users and manufacturers. Goal. The purpose of the work is to assess the impact of winter tires of the specified brands on the main technical and economic performance of the car and to determine models that provide the highest level of safety, comfort and operational efficiency. Methodology. The study was conducted by analyzing the results of laboratory and road tests of tires, as well as comparing the indicators: safety, economy, wear resistance, comfort and price. Methods of statistical analysis and construction of comparative tables were used to process the data. Results. Significant differences in the impact of tires on technical and economic indicators were identified. Goodyear and Michelin demonstrate high braking properties on ice and snow; Bridgestone and Nokian provide an optimal balance of handling and fuel efficiency; Syron and Momo are distinguished by competitive indicators in the middle price segment. Originality. The work is a systematic comparison of modern winter tires from European manufacturers according to a set of technical and economic indicators, which allows us to objectively assess their impact on the operational characteristics of the car. Practical value. The results can be used in the educational process for training automotive industry professionals, tire manufacturers and distributors to optimize the product portfolio, as well as motorists to make an informed choice of tires, taking into account safety, economy, and comfort.