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What size tires are on a Honda Civic SI?


As a proud owner of a Honda Civic SI, understanding the specifications of your vehicle is crucial for optimal performance and safety. One of the most important aspects to consider is the size of the tires. In this article, we will explore the standard tire sizes for the Honda Civic SI, their significance, and tips for maintaining them.


Standard Tire Sizes for Honda Civic SI


The Honda Civic SI typically comes equipped with tires that are designed to enhance its sporty performance. The standard tire size for most recent models of the Honda Civic SI is:



  • 215/45R17


This size indicates that the tire has a width of 215 millimeters, an aspect ratio of 45 (meaning the height of the sidewall is 45% of the width), and fits a 17-inch wheel diameter. It's important to note that tire sizes may vary slightly depending on the model year, so always check your owner's manual or the tire placard located on the driver's side door jamb for the exact specifications.


Importance of Correct Tire Size


Using the correct tire size is essential for several reasons:



  • Safety: Properly sized tires ensure better handling and stability, especially during high-speed maneuvers.

  • Performance: The right tire size can enhance the vehicle's acceleration, braking, and overall driving experience.

  • Fuel Efficiency: Incorrect tire sizes can lead to increased rolling resistance, which may negatively impact fuel economy.


Tips for Tire Maintenance


To keep your Honda Civic SI performing at its best, consider the following tire maintenance tips:



  • Regular Inspections: Check your tires for wear and tear, including tread depth and sidewall damage.

  • Proper Inflation: Maintain the recommended tire pressure to ensure optimal performance and safety.

  • Rotation: Rotate your tires every 5,000 to 7,500 miles to promote even wear.

  • Alignment: Ensure your wheels are properly aligned to prevent uneven tire wear and improve handling.


By understanding the tire specifications and maintaining them properly, you can ensure that your Honda Civic SI remains a reliable and enjoyable vehicle for years to come.


Frequently Asked Questions

Do all Honda Civics have the same tire size?


The Civic LX Sedan is fitted with 16-inch steel wheels and wheel covers; its tires are 215/55 R16 all-season. Civic Sport Sedan and Sport Hybrid Sedan wear 18-inch gloss black alloy wheels with 235/40 R18 all-season tires.



What makes the SI different?


Compared with the regular Civic, the Si has larger brake rotors. Plus, the Si's firmer suspension gives it an edge in the handling department. And while adaptive dampers are no longer included, the taut standard suspension was smooth, steady, and never felt harsh.



What size wheels are on a 11th generation Civic Si?


The 11th generation Civic is a fairly easy car to fit with wheels with a nice range of fitment options from 16×7 to 18×9.5 with a 5×114.3 bcd.



Is the Honda Civic SI or Type R faster?


Is the Civic Si Faster Than the Type R? At the end of the day, speed is a key differentiator between the two vehicles. The Civic Si accelerates from zero to 60 mph in 6.9 seconds, but the Civic Type R is generally faster, reaching the same speed in just 5 seconds.



What size tires are on the Civic Si?


2022 Honda Civic Si 235/40R18 Tires | Shop Goodyear Tires.



What tires come on the 2024 Civic Si?


2024 Honda Civic Si Specifications & Features

POWER UNIT
Power-Assisted Ventilated Front Disc/Solid Rear Disc Brakes (in.) (front/rear)12.3 / 11.1
Wheels18 in Matte Black Alloy
All-Season Tires235 / 40R18 91W
Tire Repair Kit (TRK) with 24-Hour Assistance



What is the fastest type of Honda Civic?


What is the top speed of a Honda Civic? The 2025 Honda Civic top speed is reported to be 114 miles per hour for the Civic Sport Touring Hybrid. In 2023, the top reported speed of the Honda Civic Type R was 169 miles per hour. Type R options generally provide the best performance for the lineup.



What size are stock Honda Civic tires?


2022-2024 Honda Civic (XI FE/FL)
The eleventh generation Honda Civic utilizes tires identical to the tenth generation Civic. The FE/FL Honda Civic comes equipped with 215/55R16, 215/50R17, 235/40ZR18 and 235/40R18 tire sizes.



How long do Civic Si tires last?


If you commute every day and drive regularly, you can get roughly 3 to 4 years out of your tires, which can also be measured to 12,000 to 15,000 miles. If you don't execute normal driving methods, or you drive your vehicle irregularly or on occasion, this can lead to premature wear.



What size tires can I put on my Civic?


Wheel Configuration Reference

Vehicle Make / ModelYear RangeWheel Size Range
Honda Civic (All Except Si)2006 to 2015(16x6.5) to (19x8.5)
Honda Civic (All Except Si and Type R)2016 to 2021(16x7) to (19x8.5)
Honda Civic (Type R)2017 to 2021(19x8.5) to (20x9.5)
Honda Civic (Si)2017 to 2020(18x8) to (20x9)


Kevin's Auto

Kevin Bennett

Company Owner

Kevin Bennet is the founder and owner of Kevin's Autos, a leading automotive service provider in Australia. With a deep commitment to customer satisfaction and years of industry expertise, Kevin uses his blog to answer the most common questions posed by his customers. From maintenance tips to troubleshooting advice, Kevin's articles are designed to empower drivers with the knowledge they need to keep their vehicles running smoothly and safely.