2004 Lexus SC 430 User Guide - Page 374

GAS STATION INFORMATION D Fuel selection: Select premium unleaded gasoline with an Octane Rating of 91 (Research Octane Number 96) or higher for optimum engine performance. However, if such premium type cannot be obtained, you may temporarily use unleaded gasoline with an Octane Rating as low as 87 (Research Octane Number 91). D Fuel tank capacity: 75 L (19.8 gal., 16.5 lmp. gal.) D Engine oil: "Toyota Genuine Motor Oil" or equivalent Oil grade: API grade SL "Energy-Conserving" or ILSAC multigrade engine oil. Recommended oil viscosity - SAE 5W- 30 if normal temperatures are below 38_C (100_F). Oil capacity: Drain and refill with filter 5.2 L (5.5 qt., 4.5 lmp. qt.) without filter 4.6 L (4.9 qt., 4.0 lmp. qt.) See page 316 for detailed information. D Engine coolant: Capacity: 9.9 L (10.5 qt., 8.7 lmp. qt.) Coolant type - "Toyota Super Long Life Coolant" or similar high quality ethylene glycol based non-silicate, non-amine, non- nitrite, and non- borate coolant with long- life hybrid organic acid technology Do not use plain water alone. For checking the engine coolant, see page 319. D Automatic transmission: Fluid type "Toyota Genuine ATF Type T-IV" See page 324 for detailed information. D Tire information: See page 329 through 349 for detailed information. D tire inflation pressure: Tire size: 245/40ZR18 245/40ZR18 93Y tire inflation pressure: Front 230 kPa (2.3 kgf/cm2 or bar, 33 psi) Rear 230 kPa (2.3 kgf/cm2 or bar, 33 psi) For sustained high speeds above 180 km/h (112 mph), in countries where such speeds are permitted by law, add 80 kPa (0.8 kgf/cm2 or bar, 12 psi) to the front tires and rear tires, but never exceed the maximum cold tire inflation pressure molded on the tire sidewall. scu