Vehicle tyre guide · 2015–present
BMW 1 Series Tyre Size & Prices
Most BMW 1 Series models (2015–present) use 225/45 R18 tyres. They cost from R1 000 each today, so a set of four starts at R4 000, with mid-range from R1 540 and premium from R1 799, across 15 South African shops.
Prices last checked 23 October 2026 · Sizes checked against at least two sources
BMW 1 Series tyre sizes by year and derivative
Factory fitments for South African models, checked against at least two sources each.
| Derivative | Tyre size |
|---|---|
| 11817-inch alloys; 225/45 R18 optional. | 205/55 R17 |
| 118 M Sport18-inch alloys; 225/40 R19 optional. | 225/45 R18 |
| M135 xDrive18-inch alloys; 235/40 R19 optional. | 225/45 R18 |
| Derivative | Tyre size |
|---|---|
| 118i16-inch alloys standard; 17 and 18-inch optional. | 205/55 R16 |
| M135i xDrive18-inch alloys; 19-inch optional. | 225/40 R18 |
| Derivative | Tyre size |
|---|---|
| 118i, 120i, 120d (incl. Sport Line, Urban Line 16-inch)16-inch alloys; run-flat tyres standard. | 205/55 R16 |
| 17-inch wheel optionMost 17-inch designs; the Y-spoke 17-inch design uses 205/50 R17. Run-flat tyres standard. | 225/45 R17 |
| M Sport (17-inch M wheels)17-inch M alloys with wider rear tyres; run-flat tyres standard. | 225/45 R17 front, 245/40 R17 rear |
| 125i M Sport, M140i, and M Sport cars on 18-inch M wheels18-inch M alloys with wider rear tyres; run-flat tyres standard. | 225/40 R18 front, 245/35 R18 rear |
What tyres cost for a BMW 1 Series
Cheapest current price per tyre in each size, by price band. Fitment is extra unless stated. A dash means no tyre in that band is in stock, or a better band costs the same or less.
| Size | From | Budget | Mid-range | Premium | Shops |
|---|---|---|---|---|---|
| 225/45 R18most common | R1 000 | R1 099 | R1 540 | R1 799 | 15 |
| 205/55 R17 | R1 095 | R1 300 | R1 486 | R2 405 | 13 |
| 205/55 R16 | R800 | R800 | R946 | R1 278 | 18 |
| 225/40 R18 | R949 | R949 | R1 379 | R1 871 | 18 |
| 225/45 R17 | R950 | R965 | R1 149 | R1 519 | 18 |
| 245/40 R17 | R995 | R1 328 | R1 607 | R2 229 | 14 |
Best-value 225/45 R18 tyres for the 1 Series
The cheapest tyre in each price band today. Prices update weekly.
About the BMW 1 Series's tyres
The current 1 Series (from late 2024) uses 205/55 R17 on the 118 and 225/45 R18 on the 118 M Sport and M135. The 2019 to 2024 model used 205/55 R16 on the standard 118i and 225/40 R18 on the M135i, and the earlier rear-wheel-drive car ran 205/55 R16 as standard with staggered 17 and 18-inch sizes on M Sport and M140i models, on run-flat tyres.
Before you order, check the size on the sticker inside the driver's door or on your current tyres: derivatives and wheel options change the size. Read how to read a tyre size or when to replace tyres.
BMW 1 Series tyre FAQs
What tyre size does a BMW 1 Series use?+
Most BMW 1 Series models use 225/45 R18. Other factory sizes include 205/55 R17, 205/55 R16, 225/40 R18, 225/45 R17, 245/40 R17, depending on the year, derivative and wheel option. Your exact size is on the sticker inside the driver's door and on the tyre sidewall.
Did the BMW 1 Series tyre size change between years?+
Yes. We list 3 fitment ranges for South African models: 2024-2026 uses 205/55 R17, 225/45 R18; 2019-2024 uses 205/55 R16, 225/40 R18; 2015-2019 uses 205/55 R16, 225/45 R17, 225/45 R17 front, 245/40 R17 rear, 225/40 R18 front, 245/35 R18 rear. Match the year table above to your car's model year.
How much are tyres for a BMW 1 Series?+
In 225/45 R18, tyres start at R1 000 each, so a set of four costs from R4 000 before fitment. Budget tyres start at R1 099. Mid-range tyres start at R1 540. Premium tyres start at R1 799. Prices are from 220 live offers at 15 shops.
What are the cheapest tyres for a BMW 1 Series?+
The cheapest 225/45 R18 tyre we track right now is the Sunwide RS-MAX 95W XL Tyre at R1 000 from Evolution Wheel & Tyre. Prices change weekly, so compare the live list before you buy.
Which BMW 1 Series derivatives use bigger wheels?+
118: 205/55 R17. 118 M Sport: 225/45 R18. M135 xDrive: 225/45 R18. These are factory fitments for the 4th gen F70 (2024-present).
Can I fit a different tyre size on my BMW 1 Series?+
Only sizes approved for your derivative and wheels. Moving between the factory sizes listed here usually means changing wheels too. Keep the overall diameter, load index and speed rating at least as high as the original.