2010 Yamaha Motorsports Royal Star Venture S Owners Manual - Page 88
2010 Yamaha Motorsports Royal Star Venture S Manual
Page 88 highlights
PERIODIC MAINTENANCE AND ADJUSTMENT EAU32542 Tires To maximize the performance, durability, and safe operation of your motorcycle, note the following points regarding the specified tires. Tire air pressure The tire air pressure should be checked and, if necessary, adjusted before each ride. EWA10501 WARNING Operation of this vehicle with improper tire pressure may cause severe injury or death from loss of control. G The tire air pressure must be checked and adjusted on cold tires (i.e., when the temperature of the tires equals the ambient temperature). G The tire air pressure must be adjusted in accordance with the riding speed and with the total weight of rider, passenger, cargo, and accessories approved for this model. Tire air pressure (measured on cold tires): 0-90 kg (0-198 lb): Front: 250 kPa (2.50 kgf/cm², 36 psi) Rear: 250 kPa (2.50 kgf/cm², 36 psi) 90-190 kg (198-419 lb): Front: 250 kPa (2.50 kgf/cm², 36 psi) Rear: 280 kPa (2.80 kgf/cm², 41 psi) Maximum load*: 190 kg (419 lb) * Total weight of rider, passenger, cargo and accessories EWA10511 Tire inspection 1. Tire sidewall 2. Tire wear indicator 3. Tire tread depth WARNING Never overload your vehicle. Operation of an overloaded vehicle could cause an accident. 8 Always check the tires before operating the motorcycle. If a tire tread shows crosswise lines (minimum tread depth), if the tire has a nail or glass fragments in it, or if the sidewall is cracked, contact a Yamaha dealer immediately and have the tire replaced. Minimum tire tread depth (front and rear): 1.0 mm (0.04 in) 8-22