Mercedes-Benz EQB tires
The Mercedes-Benz EQB leaves the factory on 235/45 R20 and 235/50 R19 and 235/55 R18 depending on wheel size, and the 235/55 R18 104T XL below is the one most owners are replacing. XL is not optional here; it is what the car was type approved on.
Every fitment
| Generation | Trim | Wheel | Tire size | Load index | Speed | Construction | Marking | Pressure |
|---|---|---|---|---|---|---|---|---|
| Current | 250+ and 300 4MATIC (18in) | 18in | 235/55 R18 | 104 | T | XL | none | see plate |
| Current | 19in wheels | 19in | 235/50 R19 | 103 | T | XL | none | see plate |
| Current | 20in wheels | 20in | 235/45 R20 | 100 | T | XL | none | see plate |
Your own placard is the authority. You will find it on the on the driver's door jamb, on the B-pillar. Where it disagrees with this page, it wins. Match or exceed the size, load index, speed rating and construction class it gives, and use its pressure figure rather than anything printed on the tire.
What changes on this car
Michelin's US data lists no 18in option for the EQB 350 4MATIC; the 250+ and 300 4MATIC are listed on all three sizes.
The EQB can be ordered with a third row of seats, yet it uses the same three tire sizes and load indices as the smaller EQA. With seven aboard, the 900 kg rating of the 18in 104 is doing more work than it does on the five-seat car.
US listings mark all three sizes XL explicitly. The 20in, 235/45 R20 100T, is the lowest-rated at 800 kg per tire.
No tires listed against this fitment yet. Product specifications are published from each manufacturer's own data and that work is not finished for 235/55 R18. Match or exceed every figure in the table above and you cannot go far wrong.
Where these figures come from
- Michelin US vehicle fitment tool (2025 eqb-250-plus base; 235/55 R18 104T XL): https://www.michelinman.com/auto/browse-tires/by-vehicle/2025/mercedes-benz/eqb-250-plus/base/235---55R18---XL-104T
- Michelin US vehicle fitment tool (2025 eqb-300 4matic; 235/55 R18 104T XL): https://www.michelinman.com/auto/browse-tires/by-vehicle/2025/mercedes-benz/eqb-300/4matic/235---55R18---XL-104T
- Michelin US vehicle fitment tool (2025 eqb-350 4matic; 235/50 R19 103T XL): https://www.michelinman.com/auto/browse-tires/by-vehicle/2025/mercedes-benz/eqb-350/4matic/235---50R19---XL-103T
- Michelin US vehicle fitment tool (2022 eqb-300 4matic; 235/50 R19 103T XL): https://www.michelinman.com/auto/browse-tires/by-vehicle/2022/mercedes-benz/eqb-300/4matic/235---50R19---XL-103T
- Michelin US vehicle fitment tool (2025 eqb-250-plus base; 235/45 R20 100T XL): https://www.michelinman.com/auto/browse-tires/by-vehicle/2025/mercedes-benz/eqb-250-plus/base/235---45R20---XL-100T
- Michelin US vehicle fitment tool (2025 eqb-300 4matic; 235/45 R20 100T XL): https://www.michelinman.com/auto/browse-tires/by-vehicle/2025/mercedes-benz/eqb-300/4matic/235---45R20---XL-100T
- Michelin UK vehicle fitment tool (2026 eqb-250-plus ev-190-140-kw; 235/55 R18 104T): https://www.michelin.co.uk/auto/browse-tyres/by-vehicle/mercedes-benz/eqb/eqb-250-plus/2026/ev-190-140-kw/235---55-R-18-104T
- Michelin UK vehicle fitment tool (2026 eqb-250-plus ev-190-140-kw; 235/50 R19 103T): https://www.michelin.co.uk/auto/browse-tyres/by-vehicle/mercedes-benz/eqb/eqb-250-plus/2026/ev-190-140-kw/235---50-R-19-103T
- Michelin UK vehicle fitment tool (2026 eqb-250-plus ev-190-140-kw; 235/45 R20 100T): https://www.michelin.co.uk/auto/browse-tyres/by-vehicle/mercedes-benz/eqb/eqb-250-plus/2026/ev-190-140-kw/235---45-R-20-100T
Every figure here comes from one tire maker's own fitment data, checked across different years or trims. That is a second look rather than a second opinion, so check the label on your door jamb before you buy.
Other cars on the same size
Common questions
- What size tires does the Mercedes-Benz EQB take?
- It runs 235/45 R20 and 235/50 R19 and 235/55 R18. The exact fitment for your car is on On the driver's door jamb, on the B-pillar.
- Can I fit a cheaper tire to a Mercedes-Benz EQB?
- Only at 235/55 R18 104T XL or better. That is the figure to hold: a tire below the load index, the speed rating or the construction class is not a cheaper one, it is the wrong one.