other sidewall of the tire, or (2) the outward facing sidewall of an asymmetri- cal tire that has a particular side that must always face outward when mounted on a vehicle.

TYPES OF TIRES

WARNING

￿When changing or replacing tires, be sure all four tires are of the same type (i.e., Summer, All Season or Snow) and construction. A NISSAN dealer may be able to help you with information about tire type, size, speed rating and availability.

￿Replacement tires may have a lower speed rating than the factory equipped tires, and may not match the potential maximum vehicle speed. Never exceed the maximum speed rating of the tire.

￿Replacing tires with those not origi- nally specified by NISSAN could af- fect the proper operation of the tire

8-36Maintenance and do-it-yourself

pressure monitoring system (TPMS).

￿For additional information regarding tires, refer to “Important Tire Safety Information” (US) or “Tire Safety In- formation” (Canada) in the Warranty Information Booklet.

All season tires

NISSAN specifies all season tires on some models to provide good performance for use all year round, including snowy and icy road condi- tions. All season tires are identified by ALL SEASON and/or M&S on the tire sidewall. Snow tires have better snow traction than all season tires and may be more appropriate in some areas.

Summer tires

NISSAN specifies summer tires on some models to provide superior performance on dry roads. Summer tire performance in snow and ice will be substantially reduced. Summer tires do not have the tire traction rating M&S on the tire sidewall.

If you operate your vehicle in snowy or icy conditions, NISSAN recommends the use of snow or all season tires on all four wheels.

Snow tires

If snow tires are needed, it is necessary to select tires equivalent in size and load rating to the original equipment tires. If you do not, it can adversely affect the safety and handling of your vehicle.

Generally, snow tires will have lower speed ratings than factory equipped tires and may not match the potential maximum vehicle speed. Never exceed the maximum speed rating of the tire.

If you operate your vehicle in snowy or icy conditions, NISSAN recommends the use of snow or all season tires on all four wheels.

For additional traction on icy roads, studded tires may be used. However, some provinces and states prohibit their use. Check local, state and provincial laws before installing studded tires. Skid and traction capabilities of studded snow tires, on wet or dry surfaces, may be poorer than that of non-studded snow tires.

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Nissan Z33-D owner manual Types of Tires, All season tires, Summer tires, Snow tires