Guide to SNI Certification for Truck and Bus Tires in Indonesia
Truck and bus tires are critical safety components designed to support heavy loads while maintaining reliable performance under demanding operating conditions. Because these tires are used on commercial vehicles and public transportation, their quality directly affects the safety of drivers, passengers, and transported goods. Therefore, Indonesia applies the Indonesian National Standard (SNI) to ensure truck and bus tires meet established quality, safety, and performance requirements before entering the market.
The applicable standard is SNI 99:2019 – Truck and Bus Tires. This standard serves as the basis for product certification, laboratory testing, and the issuance of the Product Certificate for the Use of the SNI Mark (SPPT SNI). According to the National Standardization Agency of Indonesia (BSN), SNI 99:2019 is currently valid, was established on 19 March 2019, was developed by Technical Committee 83-01 Rubber and Plastics Industry, and falls under ICS 83.160.10 Road Vehicle Tires.
What Is SNI for Truck and Bus Tires?
SNI for truck and bus tires is the Indonesian National Standard that specifies the technical requirements, quality criteria, and testing methods for new truck and bus tires. The objective is to ensure that tire products provide adequate quality, durability, and performance for heavy-duty vehicle applications.
SNI 99:2019 serves as a reference for manufacturers, importers, testing laboratories, and accredited Product Certification Bodies (LSPro) when assessing the conformity of truck and bus tires before they are distributed in Indonesia.
Requirements Under SNI for Truck and Bus Tires
SNI 99:2019 specifies various technical requirements that must be satisfied before tire products can be declared compliant with the Indonesian National Standard.
The standard includes:
- Truck and bus tire quality requirements.
- Tire dimensions and sizes.
- Tire marking requirements.
- Load index and load capacity.
- Maximum speed symbols.
- Sampling procedures.
- Laboratory testing methods.
- Test acceptance criteria.
- Tire construction and rim specifications.
How to Obtain SNI Certification for Truck and Bus Tires
Product Identification
The first stage is identifying the truck or bus tire type, including tire size, radial or bias construction, load index, speed symbol, rim type, and other technical specifications. This determines the certification scope under SNI 99:2019.
Document Preparation
Documents generally required include:
- Company legal documents.
- Product technical specifications.
- Product type or model list.
- Quality management system documentation.
- Product labels and information.
- Manufacturing process documentation.
- Other supporting documents as required.
Certification Application
The certification application is submitted to an accredited Product Certification Body (LSPro). After document verification, the technical evaluation and laboratory testing process begins.
Laboratory Testing
Truck and bus tires are tested to verify compliance with SNI 99:2019.
Testing may include:
- Tire dimension testing.
- Load endurance testing.
- Speed endurance testing.
- Structural strength testing.
- Other technical tests required by the standard.
Factory Audit
Where required under the certification scheme, a factory audit verifies that the quality management system and manufacturing process consistently produce compliant products.
SPPT SNI Issuance
Once laboratory testing, factory audits, and document evaluations have successfully met all applicable requirements, the Product Certificate for the Use of the SNI Mark (SPPT SNI) is issued as evidence that the truck and bus tires comply with SNI 99:2019.
Why Is Understanding SNI for Truck and Bus Tires Important?
Understanding SNI 99:2019 enables manufacturers and importers to prepare more effectively for certification. Compliance with this standard not only fulfills regulatory obligations but also improves product quality, strengthens customer confidence, and supports legal product distribution in Indonesia.
Professional certification assistance also helps companies prepare documentation, coordinate laboratory testing, support factory audits, and accelerate SPPT SNI issuance, ensuring a more efficient certification process.
Contact Us
Biruni Consulting helps companies in the truck and bus tire SNI certification process professionally and in accordance with applicable regulations in Indonesia.
Our services include
- Consultation on applicable regulations.
- Identification of applicable standards.
- Certification document preparation.
- Laboratory testing assistance.
- Certification processing until certificate issuance.
With extensive experience in product certification in Indonesia, Biruni Consulting helps ensure products comply with applicable safety, quality, and performance requirements and are ready for legal distribution in Indonesia.
Contact Us for consultation, certification assistance, and certification processing services.
