2017 BMW i3 Tire Size Overview
The 2017 BMW i3 is a compact electric vehicle that’s not just about eco-friendliness; it also packs a punch in terms of design and performance. One of the critical aspects of maintaining your i3 is understanding its tire size, which can significantly affect handling, comfort, and efficiency. Let’s break down the tire sizes across different trims of the 2017 BMW i3.
Tire Sizes by Trim
The 2017 BMW i3 comes in a few different trims, each with its own specifications. Here’s a quick rundown of the tire sizes you can expect:
- BMW i3 (Base Model)
- Front Tire Size: 155/70 R19
- Rear Tire Size: 175/60 R19
- BMW i3 with Range Extender
- Front Tire Size: 155/70 R19
- Rear Tire Size: 175/60 R19
- BMW i3s
- Front Tire Size: 175/55 R20
- Rear Tire Size: 195/50 R20
Understanding Tire Sizes
The tire size is indicated by a series of numbers and letters, which can be confusing if you’re not familiar with them. Here’s a breakdown of what those numbers mean:
– 155/70 R19:
– 155: Width of the tire in millimeters.
– 70: Aspect ratio (height of the sidewall as a percentage of the width).
– R: Radial construction.
– 19: Diameter of the wheel in inches.
– 175/60 R19:
– 175: Width of the tire in millimeters.
– 60: Aspect ratio.
– R: Radial construction.
– 19: Diameter of the wheel in inches.
– 175/55 R20 and 195/50 R20 for the i3s follow the same format but with different measurements.
Table of Tire Specifications
Here’s a table summarizing the tire specifications for the 2017 BMW i3:
| Trim | Front Tire Size | Rear Tire Size |
|---|---|---|
| BMW i3 (Base Model) | 155/70 R19 | 175/60 R19 |
| BMW i3 with Range Extender | 155/70 R19 | 175/60 R19 |
| BMW i3s | 175/55 R20 | 195/50 R20 |
Why Tire Size Matters
Choosing the right tire size is crucial for several reasons:
– Handling: The right tire size ensures optimal grip and handling. If you go too wide or too narrow, you may experience poor handling characteristics.
– Efficiency: Tire size affects rolling resistance. A proper size can enhance your vehicle’s efficiency, which is essential for an electric car.
– Comfort: The aspect ratio impacts ride comfort. A lower aspect ratio typically means a stiffer ride, while a higher ratio offers more cushioning.
When it comes to the 2017 BMW i3, sticking to the manufacturer-recommended tire sizes is your best bet for performance and safety. Always consult your owner’s manual or a professional mechanic if you have questions about tire replacements or upgrades.
Alternative Tire Sizes for the 2017 BMW i3
When it comes to the 2017 BMW i3, many owners are curious about alternative tire sizes that can enhance performance, comfort, and efficiency. While the standard tire sizes are well-documented, the aftermarket offers a range of options that can provide different benefits. Let’s dive into what tire sizes you might consider and the best models based on owner feedback and forum discussions.
2017 BMW i3 Tire Size Options
The standard tire sizes for the 2017 BMW i3 are as follows:
- Front Tire Size: 155/70 R19
- Rear Tire Size: 175/60 R19
- For the i3s: Front Tire Size: 175/55 R20, Rear Tire Size: 195/50 R20
However, some owners have explored alternative sizes that can fit without causing issues. Here are a few options that have been discussed in various forums:
- Front: 165/65 R19
- Rear: 185/55 R19
- For i3s: Front: 185/50 R20, Rear: 205/45 R20
These alternative sizes can provide a slightly different ride quality and handling characteristics, but always ensure they do not interfere with the vehicle’s systems.
Best Tire Models Based on Owner Feedback
When it comes to selecting the best tires for the 2017 BMW i3, several models have gained popularity among owners. Here’s a rundown of some top-rated options:
- Michelin Energy Saver A/S
- Great for efficiency and longevity.
- Offers low rolling resistance, which is crucial for electric vehicles.
- Owners report excellent wet and dry traction.
- Bridgestone Ecopia EP422 Plus
- Designed for fuel efficiency and eco-friendliness.
- Good tread life reported by users.
- Quiet ride, making it comfortable for city driving.
- Continental PureContact LS
- Excellent all-around performance.
- Good wet traction and handling.
- Many owners appreciate the smooth ride quality.
- Goodyear Assurance WeatherReady
- All-season tire that performs well in various conditions.
- Strong grip in wet weather.
- Owners have noted improved handling in winter conditions.
Considerations for Choosing Tires
When selecting tires for your 2017 BMW i3, keep these factors in mind:
- Driving Conditions: Consider where you drive most often. If you’re in a rainy area, prioritize wet traction.
- Driving Style: If you like a sportier feel, look for tires with a stiffer sidewall and better grip.
- Longevity vs Performance: Some tires are designed for longer life but may sacrifice performance. Decide what matters most to you.
- No Compromises on Safety: Always choose tires that meet safety standards and fit your vehicle’s specifications.
Final Thoughts on Tire Selection
Choosing the right tires for your 2017 BMW i3 is crucial for maximizing performance and ensuring a comfortable ride. The options available in the aftermarket can provide alternatives that suit your driving needs. Always consult with a tire professional if you’re unsure about fitment or performance characteristics. Remember, the right tire can make a significant difference in how your i3 handles the road.