Smart #5 – 2025
2024-2026 2 engines 3 sizes
The Smart #5 was produced from 2024 to 2026.
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Compatible Sizes
Factory fitment sizes
Compatible tyres (0)
We verify each tyre's compatibility against your vehicle's factory specification - make, model, year and engine. Purchase and delivery happen directly with the partner supplier; if a recommended size doesn't fit your vehicle, exchange or return follows that supplier's terms.
Questions about tyres for Smart #5
What are the factory tyre sizes for Smart #5?
Factory-fitment sizes for Smart #5: 255/40 R21, 255/45 R20. These are the dimensions specified by the manufacturer.
What is the recommended tyre pressure for Smart #5?
Recommended pressure for Smart #5 is around 2.5 bar. Exact value depends on load and tyre size - check the door jamb sticker for your specific configuration.
Which load and speed index does this car require?
For Smart #5 the minimum factory load index is 105 and speed index is V. Replacement tyres must meet or exceed these ratings.
Can I install winter tyres of different sizes?
Alternative sizes are allowed if the overall rolling diameter stays within ±3% of the OEM specification and load/speed index meet requirements. Winter tyres are mandatory in Croatia from 15 November to 15 April.