2003 Yamaha Motorsports Big Bear 400 4x4 Owners Manual - Page 55
2003 Yamaha Motorsports Big Bear 400 4x4 Manual
Page 55 highlights
2. The tires should be set to the recommended pressure: G Recommended tire pressure Front 25 kPa (0.25 kgf/cm2, 3.6 psi) Rear 25 kPa (0.25 kgf/cm2, 3.6 psi) G Check and adjust tire pressures when the tires are cold. G Tire pressures must be equal on both sides. 3. Tire pressure below the minimum specified could cause the tire to dislodge from the rim under severe riding conditions. The following are minimums: Front 22 kPa (0.22 kgf/cm2, 3.2 psi) Rear 22 kPa (0.22 kgf/cm2, 3.2 psi) 4. Use no more than the following pressures when seating the tire beads. Front 250 kPa (2.5 kgf/cm2, 36 psi) Rear 250 kPa (2.5 kgf/cm2, 36 psi) Higher pressures may cause the tire to burst. Inflate the tires very slowly and carefully. Fast inflation could cause the tire to burst. 5-10