Keeping an eye on the air pressure levels in your tyres can be a pain, and if you aren’t tooled up at home, it takes a trip down to the local fuel station. Save yourself the hassle and get your hands on an Accu-gage Ez-air 0-100psi Straight Clip-on Chuck. It features a pressure-release bleeder valve to bring pressure down if required, and a clip-on chuck Rubber Gauge Protector is included. Unlike piston-plunger-type gauges, the full geared precision movement with Bourdon tube movement is not affected by changes in temperature, humidity, or altitude. Get your hands on one from myautomotive.co.nz — priced at just $48.06.