http:ventrac.comsnow :: Ventrac tractors are built to handle the demands of snow events and excel on sidewalk snow removal. Watch an introduction to Ventrac's snow management product lineup featuring an interview with Bob St. Jacques owner of Four Seasons Landscaping, and former president of SIMA (Snow & Ice Management Association). Bob owns 6 Ventrac tractors, and 29 Ventrac tractors and uses Ventrac for not just sidewalk snow removal , but year round as well.