Factory tyre sizes
BYD tyre sizes by model
Across 5 BYD models and 6 factory wheel fitments, a fitted set of four mid-range tyres costs from about £440 (BYD Dolphin) to £717 (BYD Sealion 7), a 73 Auto estimate from UK retailer prices observed on 23 September 2026.
Data to 2026-09-23 · Page updated 2026-09-28 · Publisher: 73 Auto
- Models
- 5
- 6 factory fitments
- Cheapest set of four
- £440
- BYD Dolphin, mid-range, fitted
- Staggered fitments
- 0
- models with different front and rear sizes
BYD tyre sizes and set-of-four cost by model
Sorted by the cheapest fitted set. The typical BYD model's cheapest mid-range set (£646) is 26% more than the typical model across all 238 models we cover (£511).
| Model | Rims | Mid-range set | Premium set |
|---|---|---|---|
| BYD Dolphin tyre sizes | 17in | £440 | £585 |
| BYD Atto 3 tyre sizes | 18in | £582 | £689 |
| BYD Seal U tyre sizes | 19in | £646 | £723 |
| BYD Sealion 7 tyre sizes | 19–20in | £651–£717 | £779–£990 |
| BYD Seal tyre sizes | 19in | £697 | £875 |
Limitations
Factory sizes come from 73 Auto's fitment reference, mostly an editorial compilation of published fitments at medium confidence. Set-of-four figures are 73 Auto estimates, not quotes. Prices observed on public UK retailer listings (Camskill and Tyreleader) on 23 September 2026, aggregated by 73 Auto; prices change often.
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UK number plate or 17-character VIN
Where these figures come from
- Tyre prices observed on public UK retailer listings (Camskill, Tyreleader) on 2026-09-23, aggregated by 73 Auto — Camskill, Tyreleader (observed); 73 Auto (aggregation). Published retail prices, reused only as aggregates (medians, quartiles, counts); retailers' terms and robots rules reviewed 2026-09-23.
- 73 Auto factory tyre fitment reference (fitment source registry cited per row) — 73 Auto, from manufacturer documents and tyre-maker OE catalogues. 73 Auto editorial data.
- Fitting, balancing, valve and disposal charges by rim band — GRIP500 published fitting price schedule; 73 Auto allowance. Published price schedule, cited.
Figures labelled as 73 Auto estimates are our own analysis of these sources, set out in the methodology and data sources. To report a factual error, see corrections.