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Bolt On Spacers

Ronin

By Ronin,
in South Australia

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chops Experienced

chops

Posted
Posted (edited)

You may or may not care but they are 100% illegal.

WHEELS AND TYRES

All wheels and tyres fitted must comply with the Road Traffic (Miscellaneous) Regulations 1999.

The main points to note are:-

(a) The wheel track must not be increased by more than 26mm beyond the maximum specified by the vehicle manufacturer. Maximum allowable tracks for individual vehicle models can be obtained from Transport SA. The wheel track is the distance measured across the vehicle from the centre-line of one tyre to the centre-line of the other tyre on the same axle.

(b) The wheels and tyres must not foul the body, suspension or any part of the vehicle under any operating conditions and must not project beyond the bodywork, when the wheels are in the straight ahead position and viewed from above.

© It is recommended that the tyres fitted to an axle of a vehicle must be of the same carcass construction. The tyre size designation of tyres fitted to an axle is required to be the same.

(d) The tyres fitted must be suitable for the rim. The tyre retailer should have information about matching tyres and rims.

(e) The load rating of the tyres must be adequate for the vehicle. ADR 24 vehicles (manufactured on or after 1/1/73) have this information listed on the tyre placard. The load rating of any tyre fitted must not be less than lowest load rating listed on the placard. For vehicles manufactured before 1/1/73 the tyres Transport SA

September 2003 Modifications to Passenger Cars, Car Type Utilities and Panel Vans Page 14 of 25 must have a load carrying capacity equal to or greater than those supplied as standard equipment by the vehicle manufacturer.

(f) Spacers are not permitted between the hub and wheel (unless originally fitted by the manufacturer)

(g) If the wheels of a vehicle are retained by multiple nuts or set screws, not by splines and a single nut, then the wheel nuts must match the tapered holes in the wheel and the nuts must be engaged for their full depth of thread.

(h) Wheels that have been widened by inserting a spacer band are not permitted.

(i) Vehicles manufactured on or after 1 January 1973 (ADR 24) are not permitted to increase or decrease the diameter of the wheel by more than 50 mm than the largest or smallest wheel listed on the tyre placard.

(j) The overall diameter of a wheel and tyre fitted to a vehicle manufactured on or after 1 January 1973 (ADR 24) must not be more than 15 mm greater than the largest tyre size listed on the tyre placard and not more than 15 mm less than the smallest tyre size listed on the placard. Specifications for overall tyre diameters are listed in the Tyre and Rim Standards Manual, issued by the Tyre and Rim

Association of Australia.

(k) Vehicles manufactured prior to 1 January 1973 are not required to comply with (i) and (j) above however consideration must be given to clearance of the tyres and wheels on suspension and body components.

(l) Passenger cars manufactured on or after 1/7/88 must also comply with ADR 18/.. that stipulates that the speedometer must indicate the actual vehicle speed, for all speeds above 40 kilometres per hour to an accuracy of plus or minus 10 percent.

Edited by chops
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  • 2 weeks later...
HR31COUPE Enthusiast

HR31COUPE

Posted
Posted

Anywhere other than wheelworx to get them? I went there today and they said they aren't doing them anymore.

Also tried D1 Garage on my way home but he siad he doesn't like using them so he doesn't sell them.

Might try ringing a few of the larger wheel and tyre places today to see what I can find.

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HR-32 Community Regular

HR-32

Posted
Posted

i have spacers on the front only to give it clearance for the brake calliper. if spacers are illegal does that mean my rims are also illegal? or are they just illegal when using them for other purposes than clearance? widening track for example.to get better handling.

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