Abstract
Abstract
Due to highly increasing safety requirement of the road transport facilities, the standard for cars design, especially for the brake system have become tied. This bads to some changes in the process of designing cars components and system to meet the set standards. This article will present the results of calculation and investigation of the brake system on the N3 trucks that are being assembled in Vietnam with the aim at evaluating the system quality based on the E/ECE/TRANS/505 standard, Regulation No.13.