Tyre Information

· Arrange the tyres:
- Vertically (exclude pilling up) for H/V/Z Car and Recreational Vehicle TL.
- For 3 months at the most in piles of maximum 8 tyres for S/T, and in piles of maximum 5 tyres for Light Truck and Recreational Vehicle.

· Rotate the stocks frequently (tyres do not improve with age.)

SELECTION

· THE RIGHT TYRE FOR THE JOB AND FOR THE MOUNTING AXLE.

· Homologated or technically admitted size for the vehicle (do not use lower technical parameters, PR, load index, speed symbol, load range).

· Equip the whole vehicle, or at least the same axle, with tyres having the same structure and tread.

· Comply with the indications on the tyre sidewall: rotation direction, outer sidewall.

· The following combinations should be complied with for Car, Recreational Vehicle and Light Truck tyres in order to avoid dangerous situations:

RIM	TL	TL*	TT	TT
TYRE	TL	TT*	TL	TT
TUBE	NO	YES*	YES	YES

*Combination advised against. Allowed for emergency only, if so admitted by the manufacturer.

· Whenever necessary, use suitable tubes for the tyre size.

· If the tyres are new, replace also the other elements foreseen and/or required (tube, snap-in valve, gaskets, flap, etc).

MOUNTING

· ALWAYS HAVE THE TYRE MOUNTING DONE BY AN EXPERT WHO HAS BEEN TRAINED FOR THE JOB.

· Carefully clean the rim flanges.

· Always lubricate with approved lubricant only. Never use anti-freeze or petroleum based lubricants.

· Use the proper tools and equipment.

· Use a safety cage for inflation pressures over 3 bar or, if the rims are demountable ones, turn the mobile parts towards a wall (never stand in front of the tyre or sit on it and never leave tools on top of it).

· Pay attention to various rim components and/or the hub connection (replace the worn and/or cracked parts by others os suitable type).

· Tighten the nuts according to the forseen sequence, using a torque wrench (comply with the vehicle constructors values).

· The maximum pressure admitted at fitment, with the sole purpose of seating the beads, must not exceed 159% of the maximum pressure indicated in the technical catalogue; in any case, unless different specific instructions are given, the pressure values set out in the table hereunder must not be exceeded:

TYRE	CAR 4X4	LIGHT TRUCK	COMMERCIAL VEHICLE	OFF-THE-ROAD	INDUSTRIAL TRUCK
BAR	3.5	6	10	10	11
PSI	51	87	145	145	160

· Proceed to balance the wheel for car, commercial vehicles removing the old balancing weights and using the most suitable ones (do not use the old ones again). This operation should be repaeted periodically.

· Check the characteristic angles and the vehicle alignment.

USE AND MAINTENACE

· REGULAR TYRE MAINTENACE GUARANTEES GREATER SAFETY AND LONGER TYRE LIFE.

· When using new tyres, proceed at moderate speed for the first 300 km or for the first 5 hours of driving.

· After the first fitment, check the tightening of the wheel nuts at 100 km or after 3 hours driving and then periodically.

· Check the pressure regularly when a tyre is cold (including the spare wheel) as follows:
- Every 14 days: car, 4x4, light truck;
- Every 7 days: commercial vehicles, bus, off the road, industrial trucks.

· Make sure the valve cap is on and tighten by hand trucks.

· Use the correct cold tyre pressure according to the vehicle's use and maintenance handbook or the actual load bearing on the axle.

· Inspect the outside of the tyre at least once a week (and the inside between dual tyres on vehicles with this type of fitment). In the event of bulges, cuts etc or after impacts or punctures, have the inside of the tyre inspected by a specialist.

· The tread depth must never be below the legal limit or the use requirements (e.g.: snow, off the road).

· In the case of irregular wear, provide for vehicle checks and rotations, where recommended.

· If necessary, use extension hoses to aid the pressure check (avoid using hubcap).

· Car: mount the new tyres to rear unless different sizes are fitted to each axle - then rotate side to side unless 'Directional'.
Always ensure Directional tyres and Asymmetrical tyres are fitted correctly. Seek expert advice if other rotational options are needed. Rotate tyre every 5 to 7,000kms to achieve maximum tyre life.

· ALWAYS HAVE THE RIM DEMOUNTED BY AN EXPERT WHO HAS BEEN TRAINED FOR THE JOB.

· If there are foreign bodies wedged between the dual tyres or if you have doubts about the tyres' integrity, deflate both the tyres before proceeding to remove the tyre from the vehicle.

· Remove the valve core before removing the tyre from the rim.

· Use proper lubricants only.

· Use suitable tools and proper equipment.

VARIOUS

· Second-hand tyres must never be mounted unless their previous use is known.

· Only use retreads and/or repaired tyres if they are supplied and guaranteed by a reliable dealer.

· Never repair cracked or damaged rims, by welding.

· Use compressed air ONLY to inflate tyres and not to clean clothes or people etc.

· In the event of parking for periods exceeding ywo weeks, increase the pressures by 0.5 bar (7.5psi) and raise the vehicle off the ground.

· At temperatures below 0 degrees Celsius (32 Farenheit), limit the speed for H/V/Z tyres for the first 50km.

· Tyres age even if they have never been used or have been used only occasionally. They must therefore be checked periodically by a specialist to unsure that they are still suitable for use (especially the spare wheel). In any case, after 5 years, regardless of the kilometers run and the remaining tread depth, carefully check the tyres and consider their possible replacement.

· If you have any doubts consult a specialist or contact the tyre manufacturer.

AVOID ABSOLUTELY

· Improper use.

· Overload (even localised).

· Unsuitable pressure (under-inflation and over-inflation).

· Speed above the tyre limit.

· Unsuitable tyre and/or rim size.

· Use of unsuitable tubes (where their use is provided for).

· Reducing the pressure in hot tyres or during a trip to restore the values to those recommended in the manual.

· Erroneous: speed symbols, load indexes, ply rating, load range.

Car, Truck and 4 WD Tyres

Technical Information