GlowShift 10 Color Digital Series Gauges are ultra-high performance gauges made for gas and diesel cars and trucks. Featuring an ultra-thin design with a flat black gauge face and low profile tinted lens, these gauges produce a digital numerical readout which allows for quick glance readings. You can also choose between 10 ultra-bright color options for the digital display. Monitor your car or truck’s critical engine systems with a 1.05” x 0.43” LED screen that displays large, bold readings which can be easily viewed while driving.