Review on Slime 50122 Flat Tire Puncture Emergency Kit: Sealant, Inflator Pump & 10 Min Fix for Cars & Highway Vehicles by Andrew Patel

Warning: on some new cars (e.g. two of my BMWs) don't buy a digital model of the sensor. I'm not sure what's causing the problem (maybe the built in tire pressure sensors?) but the digital model is wildly inaccurate and the numbers just jump everywhere, from 0 to 100psi. I returned this one, went to my local auto parts store and tried another of the same model. Same problem. I took it back to the store and bought a regular analog sensor model and it works great.