TY CONF TI ULTRA-LOW PRESSURE TIRES: THE PROBLEMS OF THEIR TRIALS KW tests KW tire tester KW ultra-low pressure tire KW stiffness KW efficiency KW stand with running drums JO PROMISING AREAS OF DEVELOPMENT OF THE AUTOMOTIVE INDUSTRY AND PERSONNEL TRAINING AU Pryadkin, V.I. AU Artyomov, A.V. AU Koljadin, P.A. AU Snyatkov, E.V. AU Tatarincev, V.Y. AU Muratkin, S.E. PY 2024 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov