Review on 🔧 Enhanced Moroso 89562 Pro Series Tire Pressure Gauge, 0-60 PSI by Jon Manning

This is clearly a reliable gauge. It's definitely the biggest, and the bigger the better, right? Well, when it comes to pressure related gauges, I believe larger gauges make the instrument more sensitive. I bought it about 8 months ago at the same time I bought my new Porsche 996TT. It is well known that it is difficult to maintain constant tire pressure on low profile aftermarket tires, so regular measurements are required to ensure tire life and safety. What attracted me to this product is that it needs to be accurate to within 0.5%. In other words, if true PSI is 50, then that reading is between 49.75 and 50.25. For me, a quarter point is an acceptable level of error. Other gauges, even the Moroso 89560, have an error of 2% and give readings between 49 and 51. Other benefits of this gauge include the excellent airtight seal it creates with the stem, a very convenient venting valve. and quality tires. There is nothing cheap about this product. A AAA tow truck once stopped me at a gas station to inquire about this sensor; he was delighted. However, this sensor has some disadvantages. Most importantly, it's so big and so delicate that you probably wouldn't want to ride it, despite the foam case. This is a precision instrument. I decided to buy the 89560 to keep in my car for emergencies ($40). General recommendation: Buy if you want the best, but keep a whisk in the car for emergencies.