TY CONF TI IMPROVING THE SMOOTH RUNNING OF THE URALETS-254 MINI-TRACTOR KW smooth running KW tire stiffness KW minitractor KW elastic properties KW tire air pressure JO PROMISING AREAS OF DEVELOPMENT OF THE AUTOMOTIVE INDUSTRY AND PERSONNEL TRAINING AU Muratkin, S.E. AU Koljadin, P.A. AU Tatarincev, V.Y. AU Shkol'nyh, A.V. AU Artyomov, A.V. AU Pryadkin, V.I. PY 2024 PB FSBE Institution of Higher Education Voronezh State University of Forestry and Technologies named after G.F. Morozov