Review on 📊 Sierra International 65485P Sahara 6-Gauge Set - Monitor Speed Tach Volt Fuel Pressure & Water Temp by Johnny Nguyen

I give this set the lowest rating because the tachometer looks like Mickey Mouse. Even though it's set to 4 cylinders the RPMs weren't measuring properly so I called the manufacturer and they said I had to calibrate it manually. What? Basically the guy told me I needed to adjust it based on what I thought the idle RPM should be. Needless to say I will not use this touch. Also, there were no documents in the kit to tell me which sensors to buy for the oil and temp sensors. I had to ask the manufacturer and them. Now that I have them installed I'll leave them. But I can't recommend them.