2 Heavy Concerns about ECE-R 64 with TPMS –The ECE R64 is about temporary use spare wheels / tires. It is not made to specify TPMS. –There are two. R Temporary use spare unit, run flat tyres, run flat system and tyre http:// ECE R Supplement 2 Temporary use spare wheels/tyres, run flat tyres, run flat system and tyre pressure monitoring system.

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The tyres are to be inflated to the pressure recommended by the vehicle manufacturer. Determine whether the tell-tale has extinguished. For a Type 4 temporary-use spare unit as defined in Paragraph 2. If it is possible to attach a wheel cover to the temporary-use spare unit, the distinctive wce or colour pattern shall net be obscured by this wheel cover.

Uniform Provisions Concerning the Approval of: Wce approval number indicates that the approval was granted in accordance with the requirements of Regulation No. Vehicle submitted for approval on: We use cookies to enhance site functionality and personalisation.

Our online subscription service, offering immediate access to our extensive library of global vehicle regulations, standards and legislation. Deflate all four tyres within 5min of measuring the warm pressure as described in Paragraph 2.

Every modification of the vehicle type shall be notified to the Administrative Department which granted the type approval. Technical service responsible for conducting approval tests: The tyre pressure monitoring systems of the new generation in conformity with the law acc. Supplement 1 to the 00 series of amendments Date of Entry into Force: Drive the vehicle along any portion of the test course.


The normal frequency of these verifications shall be at least once per year. Manufacturer’s name and address: The warning signal shall be activated when the ignition start switch is in the “on” run position bulb check.

Can the system be used with run-flat tyres? The warning signal must be visible even by daylight; the satisfactory condition of the signal must be easily verifiable by the driver from the driver’s seat.

Why are tire pressure monitoring systems ecd valuable for motorists? The stopping distance achieved using a maximum force of N applied to the foot control, shall not exceed The load condition shall not be modified during the test.

Frequently asked questions about DUNLOP TECH Warnair

NET Our online subscription service, offering immediate access to our extensive library of global vehicle regulations, standards and legislation. However, in the case where there is no possibility to set or reset the system, the vehicle shall be unladen.

Penalties for Non-conformity of Production Tests shall be carried out for each of the fitting conditions of temporary-use spare units specified in Paragraph 2. Once the tyre has been changed, the correct air pressure must be set as well as Warnair put into the learning phase.

The prescribed braking performance shall be obtained without any wheel-locking, deviation of the vehicle from its intended course, abnormal vibration, abnormal wear of the tyre during the test or excessive steering correction. Warnair eve the latest generation can do so by means of a spectral analysis of the tyre properties.

The road surface shall be dry during testing. If the system is blocked by external influence e. The test shall be performed when there is no wind liable to affect the results. A retrofit installation into a vehicle is not yet possible. Turn off the ignition.


Contact Visit us at: Procedure for the puncture test to verify the requirements of Paragraph 5.

ECE regulations: ECE R Supplement 2

Model B See Paragraph 4. A dash and the approval number to f64 right of the markings prescribed in Paragraphs 4.

Second-generation Warnair can be applied in vehicles of the categories M1 and N1 passenger cars and light commercial vehicles. Trade name or mark of the vehicle: If he has run-flat tyres fitted to his vehicle, he may – in principle – drive home again or to a suitable tyre dealer to have the tyre replaced.

Test procedures for detecting a failure of the Run-Flat Warning System 2. The vehicle shall be loaded to its maximum mass as defined in Paragraph 2.

Evidence of compliance with the legal requirements regarding diffusion detection has been provided both under North American and European test conditions. If the tell-tale does not extinguish, discontinue the test.

This is done by pressing a key on the dashboard or via the vehicle’s operation element HMIsuch as a touchscreen. Vehicle type if applicable, variants that are included: Some customers wish to have the tyre pressure value indicated on the dashboard or that tyre pressure monitoring is effected by the system even when the vehicle is stationary, neither of which comfort features is fulfilled by an indirect system.

In the vast majority of cases mobility will be maintained, therefore. The tests shall be conducted in an environment free of interferences from radio wave.