What size tires are on a Ford Focus ST?
The standard tire size for a Ford Focus ST is 235/40R18. This high-performance compact car comes equipped with 18-inch alloy wheels and tires that provide a balance of sporty handling and comfortable ride quality.
Tire Specifications for the Ford Focus ST
The Ford Focus ST is designed to deliver an engaging driving experience, and its tire specifications play a key role in achieving that goal. The 235/40R18 tire size means:
- 235 - The tire width in millimeters
- 40 - The aspect ratio, which is the ratio of the tire's sidewall height to the tread width
- R - The tire construction is radial
- 18 - The wheel diameter in inches
This tire size provides the Focus ST with a sportier, lower-profile look compared to the standard Focus model. The wider 235mm tread width and 40 series aspect ratio offer improved grip and handling performance, while the 18-inch wheel diameter helps fill out the wheel wells for a more aggressive stance.
Tire Upgrade Options
While the factory 235/40R18 tires are well-suited for the Focus ST, some owners may choose to upgrade to larger or higher-performance tires to further enhance the driving dynamics. Common tire upgrade options include:
- 245/35R19 - Slightly wider tread width for increased grip
- 255/35R19 - Even wider tread for maximum performance
- Summer performance tires - Offer better dry and wet weather grip than all-season tires
However, it's important to ensure any tire upgrades are compatible with the Focus ST's suspension and braking system. Consulting with a tire or automotive specialist is recommended before making any changes.
What size tires are on a 2015 Ford Focus ST?
The standard tire size for a 2015 Ford Focus ST is 235/40R18. Other related tire sizes, such as those for different trims or optional packages, may vary, but the ST specifically comes with this 18-inch tire size.
- Standard tire size: 235/40R18235 / 40 cap R 18235/40𝑅18
- Optional/Handling package: The 2015 Ford Focus ST could also be found with 235/40R18 tires as part of a handling package.
- Other Focus trims: Be aware that other trims on the 2015 Ford Focus have different tire sizes, for example, the SE trim might have 215/55R16215 / 55 cap R 16215/55𝑅16 or 215/50R17215 / 50 cap R 17215/50𝑅17 tires.
What size are stock Focus ST wheels?
The stock wheel size for a Ford Focus ST is typically 18x8 inches with an offset of +55mm, though some models may vary. The common tire size is 235/40R18.
Stock wheel and tire specifications
- Wheel Diameter: 18 inches
- Wheel Width: 8 inches
- Bolt Pattern: 5x108 mm
- Offset: +55mm
- Tire Size: 235/40R18
What size tires are on the Focus ST?
The original equipment (OE) tire size for a Ford Focus ST is 235/40R18, but other common sizes for aftermarket or different model years include 235/35R19 or 225/40R18. The Focus ST also has optional tire sizes like 195/65R15, 205/50R16, 215/55R16, 215/45R17, and 215/50R17, depending on the model year and trim.
| Tire Size | Description |
|---|---|
| 235/40R18 | This is the most common original equipment (OE) tire size for the Ford Focus ST. |
| 235/35R19 | A common size for models with 19-inch wheels. |
| 225/40R18 | Another popular aftermarket option for performance and handling. |
| Other sizes | The Focus ST can be fitted with a wide range of optional tires, such as 195/65R15, 205/50R16, 215/55R16, 215/45R17, and 215/50R17, depending on the specific year and trim level. |
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Is a Focus ST faster than a WRX?
I'm pretty sure is quicker. It's faster. But you just don't feel it as much and the all-wheel drive is obviously nice with the WRX with the ST. You're not going to get the all-wheel.
