What is IS 15633: 2022?

It is Indian Standard for pneumatic tyres for passenger cars, which incorporates both diagonal and radial ply tyres.

It specifies general, dimensional and performance requirements for new diagonal and radial ply pneumatic tyres.

Why is this important?

It ensures that the tyres meet specified safety, performance and quality parameters and are suitable for passenger cars.

What are main requirements?

It specifies requirements concerning tyre materials, building, size, load index, speed rating, and test performance.

How is this helpful to the manufacturer?

By meeting the standard, manufacturers provide secure and guaranteed tyres that boost the value of the reputation.

How often must the tyres be checked?

Regularity in checking and servicing is essential to allow the tyres to perform their safety functions.

What types of passenger cars does IS 15633: 2022 cover?

Passenger cars of categories M1, T1, and T2.

How will dynamic growth test help improve the tyre?

Checks the enlargement of the tyre when under high speeds to ensure stability and safety. Chemical composition about the quality of the tyre This refers to the constitution involved in making a tyre. It reduces the strength, durability, and overall performance of the tyre.

Can non-conforming tyres be legally fitted?

No. Only tyres that conform to the specification shall be fitted in passenger cars.

How does the standard impact the maintenance of tyres?

It lays down the standard check-up and servicing with safety reasoning.

IS 15633:2022 Pneumatic Tyres for Passenger Car Vehicle - Diagonal and Radial Ply

IS 15633: 2022 Automotive Vehicles

IS 15633: 2022 describes pneumatic tyres for passenger cars of the diagonal and radial ply types. The standard establishes conditions on quality, safety, and performance criteria specified hereunder; material, dimensions, load-carrying capacity, speed rating, and performance tests.

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Frequently Asked Questions

An Overview of IS 15633:2022 Pneumatic Tyres for Passenger Car Vehicle

Scope of IS 15633:2022 Automotive Vehicles - Diagonal and Radial Ply

General Requirements of IS 15633:2022

Testing and Performance Requirements of IS 156233:2022

Packaging and Storage of IS 15633:2022

Compliance and Certification of IS 15633:2022

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