2006-2009 Suzuki LT-R450 Service Manual, Page 35Get this manual
PERIODIC MAINTENANCE
TIRE PRESSURE If the tire pressure is too high or too low, steering will be adversely affected and tire wear will increaseThereforemaintain the correct tire pressure for good roadability and longer tire lifeCold inflation tire pressure is as follows Cold inflation tire pressure Front: 45 kPa (0.45 kgfcm 6.5 psi) Rear: 45 kPa (0.45 kgfcm6.5 psi)