What is the correct tire air pressure for my Honda CT90 / Trail 90? February 28, 2025 17:27 Updated Front Tire Pressure: 25 psi / 1.75 kg/cm2 Rear Tire Pressure: 32 psi / 2.25 kg/cm2 Related to CT90 inspection adjustment tires wheels Related articles What size tires do I need for my Honda CT90 / Trail 90? Honda CT90 / Trail 90 Factory Service Manuals What engine oil should I use on my Honda CT90 / Trail 90? What type of fork oil and how much should I use in my Honda CT90 / Trail 90? What size tire inner tube do I need for my Honda CT90 / Trail 90?