T/CPCIF 0356-2024 The Specification for Grading Evaluation of Automobile Tire Quality Capability

Scope

Scope: This document specifies the evaluation methods, processes, evaluation requirements, and result release for the quality capability grading of car tires. This document is applicable to the quality capability grading evaluation activities of car tires; Main technical content: 4. Quality capability grading evaluation methods and processes 4.1 Quality capability grading evaluation method The quality capability grading of car tires is a model that comprehensively evaluates and grades products from three aspects: production guarantee capability, product brand competitiveness, and product performance, on the basis of the enterprise meeting basic requirements, using a quantitative scoring method. The product quality capability evaluation score f = production guarantee capability evaluation score + product brand competitiveness evaluation score + product performance evaluation score. The maximum score for product quality capability evaluation is 100 points, and different evaluation scores correspond to different capability levels: Class A: f ≥ 90; Class B: 75 ≤ f < 90; Class C: 60 ≤ f < 75; 4.2 Evaluation process 4.2.1 The enterprise submits the application materials. 4.2.2 The evaluation agency evaluates whether the applying enterprise meets the basic requirements, and then evaluates the production guarantee capability, product brand competitiveness, and product performance of the enterprise that meets the basic requirements; the evaluation agency does not evaluate the applying enterprises that do not meet the basic requirements. 4.2.3 After the evaluation agency completes the evaluation of the production guarantee capability and product brand competitiveness, it evaluates and scores the test reports submitted by the enterprise; if the score of the mandatory items in Table 3 is 0, the product will not be rated.

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