Owner's Manual
Page 246
... Spare Tire 135/90R17 145/90R17 246 Refer to 9/16 inch) below bottom of coolant. WHEEL AND TIRE SIZES Vehicle Wheel Grade DX 6.5JJx16 LX-V6/ES-V6 7.0JJx16 DX-V6 -(Puerto Rico only) ENGINE SPECIFICATIONS Engine Cubic inches Required fuel Firing order Spark plug gap Ignition system Compression ratio 2.0L DOHC... DOHC V6 Duratec engine 181 87 octane 1-4-2-5-3-6 1.32-1.42 mm (0.052-0.056 inch) Coil on cooler size and if equipped with an in your authorized Mazda dealer. DO NO MIX different colors or types of fill hole.
... Spare Tire 135/90R17 145/90R17 246 Refer to 9/16 inch) below bottom of coolant. WHEEL AND TIRE SIZES Vehicle Wheel Grade DX 6.5JJx16 LX-V6/ES-V6 7.0JJx16 DX-V6 -(Puerto Rico only) ENGINE SPECIFICATIONS Engine Cubic inches Required fuel Firing order Spark plug gap Ignition system Compression ratio 2.0L DOHC... DOHC V6 Duratec engine 181 87 octane 1-4-2-5-3-6 1.32-1.42 mm (0.052-0.056 inch) Coil on cooler size and if equipped with an in your authorized Mazda dealer. DO NO MIX different colors or types of fill hole.