This ergonomically built tire scrapper tool is suitable for scrapping the inner liner of rubber tire prior to fixing of cerebrum sensor ( this patented technology is useful for providing advanced data regarding temperature and pressure, tire alignment, performance and tread depth of vehicles by using mobile based application). This type of sensor is effective in improving performance of vehicles and to reduce fuel consumption rate. Offered tire scrapper tool is simple to handle and easy to maintain. This tool is accessible in standard size.