Review on STEEL MATE Pressure Monitoring System by Adrian Allen

Easy to install but my kit had 1 plastic gasket missing, seems to work fine without them but I didn't want to return the whole kit and had to repeat process synchronization through one spacers. So bad, deal with it. Update: In a week or so. they stopped reading. When I tried to take them off to sync them again, the whole case fell apart. So reassembled and now it doesn't even measure pressure except for 1 wheel. Only 1 fell apart. Can the car be damaged by washing? But if so, shouldn't it be waterproof? Very annoyed.