The use of tractors for transporting agricultural produce is a widespread practice in Bulgaria and imposes high requirements for traffic safety. Assessing the braking performance of these vehicles is essential for effective risk management and accident prevention. This study provides a database of experimentally obtained data on the braking deceleration of Zetor Crystal HD 170 and Belarus 952.3 tractors under various braking conditions, gathered using modern equipment under real road conditions. The results offer valuable insights for expert analyses in accident investigations involving these vehicles and contribute to developing strategies for enhancing road safety.