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This paper introduces sustainable sensor solution of tire pressure measurement sensor (TPMS). Solution utilizes thin and flexible plastic substrate patterned by screen printing. Reference sensor (REF) circuitry patterned by screen printing using silver paste on PET substrate. Sustainable sensor patterned by screen printing using copper paste. The reliability of silver pastes printed samples on PET substrate evaluated first by bending tests. Slightly pre-curved samples enabled bending in both directions inducing either compressive or tensile stress in a sample. By control software, a cyclic stress with approximately 20 mm radius at minimum in free bending addressed to circuitries. The recorded data showed stable performance for circuitries on both PET and Bio-PET substrates in compression and tension. Measurement results for PET and Bio-PET samples in cyclic push tests recorded similarly as with bending tests. Measured resistance of a PET sample remained approximately at the same level over fifty thousand pushes. Bio-PET samples had notably increased electrical performance after ten thousand cycles. This indicated initiation and propagation of minor defects either at measurement wire or printed conductor interface and/or on flex PCB circuitry. Assembly of required SMD components bonded on copper paste substrates using SnBi solder in low-temperature soldering process having peak temperature of 158°C. UV-curable adhesive applied in component post-bonding to improve system reliability. Functional testing of assembled systems performed by placing system into garden pressure bottle together with industrial reference sensor ContiPressureCheck™ by Continental. Pressure inside the garden bottle increased gradually up to four bars in functional testing. Measured data of sustainable sensors gathered through Bluetooth® using specific mobile phone application. Industrial reference sensor data monitored wirelessly through handheld device. Sustainable sensors showed high consistency with the reference sensor. In the final step of testing, sensors integrated on the tires and subsequently installed on a passenger car. In testing the car operated at speeds ranging from 30 to 120 km/h on both city streets and highways. Operation of sensors followed during testing. Samples provided correct temperature and pressure measurement results without any disturbances or breaks.