Product classification
HS code for Wheel balancer: 9031.10
Machines, for balancing mechanical parts.
Classification of wheel balancer under HS 9031.10
Wheel balancers are classified under HS code 9031.10 because they are precision instruments designed to measure and check the distribution of mass in mechanical parts. According to the General Rules of Interpretation (GRI), products are classified based on their primary function. Since these machines use sensors and software to detect centrifugal forces caused by uneven weight distribution in a rotating wheel, they fall squarely into Chapter 90, which covers optical, measuring, checking, and precision instruments. This classification remains consistent whether the unit is a basic manual spin balancer or a high-end computerized diagnostic center. The essential character of the machine is its ability to provide quantitative data regarding the balance of a mechanical component, which is a prerequisite for the safe operation of vehicles at high speeds. These machines often incorporate electronic displays and sophisticated algorithms to guide the user in placing counterweights, but the underlying function remains the measurement of unbalance, which dictates its placement in the 9031 heading rather than general machinery chapters.
- Covers
- Computerized automotive wheel balancers
- Static bubble balancers for motorcycles
- Heavy-duty truck wheel balancing machines
- Dynamic balancing stands for industrial rotors
- Hand-operated portable wheel balancers
- Also under 9031.10
- Schenck HM series
- Hofmann Balancing Machines
- Cemb K-series
- Fives Landis Gardner balancing machines
Codes often confused with 9031.10
Common mistake. Wheel balancers are frequently misclassified under HS code 8479.89, which covers general mechanical appliances having individual functions. However, because the primary purpose is measurement and checking, Chapter 90 takes precedence over Chapter 84. Another common error is using HS code 8466, which relates to parts and accessories for machine tools. While a balancer might be used in a workshop, it is a standalone measuring instrument rather than a tool attachment. Importers should also avoid code 9031.80, which is for other measuring instruments, as 9031.10 specifically names balancing machines.
Top exporters and importers of HS 903110 (the code used for wheel balancer), 2025
In 2025, the largest exporter of HS 903110 (the code used for wheel balancer) in UN Comtrade data was Italy, with 21% of world exports; the largest importer in UN Comtrade data was China, with 12% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Figures cover everything classified under HS 903110, not only wheel balancer.
Top exporters 2025 · share of world exports
- 1 Italy $112M 21% of world exports
- 2 China $105M 20% of world exports
- 3 Germany $71M 13% of world exports
World total: $534M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 China $59M 12% of world imports
- 2 Germany $34M 6.8% of world imports
- 3 United States $33M 6.6% of world imports
World total: $493M Reported figures on UN Comtrade ↗
How these figures are built
109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries that did not report are estimated from what other countries recorded trading with them. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).
Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.
Brazil NCM code for wheel balancer
Brazil classifies wheel balancer under NCM 9031.10.00: HS 9031.10 with 00 added.
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text on each NCM page is the official one.
Questions about wheel balancer
What is the HS code for Wheel balancer?
The HS code for Wheel balancer is 903110 (Machines; for balancing mechanical parts). The primary HS code for a wheel balancer is 9031.10.00, which specifically identifies machines for balancing mechanical parts.
How do I classify Wheel balancer for customs?
Wheel balancer is classified under HS code 903110 — Machines; for balancing mechanical parts. This is a 6-digit subheading level code.
Does this code include the weights used for balancing?
No, the lead or zinc weights used to correct the balance are classified separately under their respective material headings, such as 7806 for lead or 7907 for zinc, or under 8708.70 as wheel accessories.
Which countries are the top exporters of wheel balancer (HS 903110)?
In 2025, the top exporters of HS 903110 (the code used for wheel balancer) in UN Comtrade data were Italy ($112M, 21% of world exports), China ($105M) and Germany ($71M). World exports came to about $534M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Which countries are the top importers of wheel balancer (HS 903110)?
In 2025, the top importers of HS 903110 (the code used for wheel balancer) in UN Comtrade data were China ($59M, 12% of world imports), Germany ($34M) and the United States ($33M). World imports came to about $493M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Is the HS code for Wheel balancer the same in all countries?
The base HS code 903110 for Wheel balancer is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.
What is the NCM code for wheel balancer in Brazil?
In Brazil, wheel balancer (HS 903110) is classified under NCM 9031.10.00.