If you’re looking for new tires or just checking your current ones, knowing the correct size is essential. What size tires does a 2012 Honda Civic have? The answer depends on your specific trim level, but we have all the details you need right here.
This guide covers every factory tire size for the 2012 Civic, explains what the numbers mean, and gives you practical advice for choosing replacements. Let’s get your Civic rolling safely and smoothly.
What Size Tires Does A 2012 Honda Civic Have
The 2012 Honda Civic left the factory with several different tire sizes. The most common size you’ll find is P205/55R16. This size was used on many LX, EX, and Hybrid models. However, other trims came with different wheels and tires.
Here is the complete list of original equipment (OE) tire sizes for each 2012 Civic trim:
* DX, LX, EX, and Hybrid Trims: P205/55R16
* EX-L Trim (with 16-inch alloy wheels): P205/55R16
* EX-L Trim (with 17-inch alloy wheels): P215/45R17
* Si Performance Trim: P215/45R17
It’s crucial to check your owner’s manual or the sticker on your driver’s side door jamb for the exact specification for your car. That sticker lists the recommended tire size and inflation pressure.
Understanding Your Tire Size Numbers
Those codes on your tire sidewall can look confusing. Let’s break down what “P205/55R16” actually means:
* P: Stands for “Passenger” vehicle.
* 205: This is the tire’s section width in millimeters. It’s the width from one sidewall to the other.
* 55: This is the aspect ratio. It’s the height of the tire’s sidewall as a percentage of its width. So, 55 means the sidewall height is 55% of 205mm.
* R: Stands for “Radial,” which is the construction type of almost all modern tires.
* 16: This is the wheel diameter in inches that the tire is designed to fit.
Getting the right size ensures your speedometer stays accurate, your handling feels correct, and your car’s safety systems work properly.
Why the Correct Tire Size Matters for Your Civic
Using the wrong tire size isn’t just a technical mistake. It can lead to real problems with your car’s performance and safety. Here’s why sticking to the recommended size is so important:
* Speedometer Accuracy: Your car’s computer calculates speed based on tire rotation. A larger or smaller tire will make your speedometer read incorrectly.
* ABS and Stability Control: These vital safety systems rely on precise wheel speed data. The wrong tire size can confuse them, causing them to engage at the wrong time or not work at all.
* Fuel Economy: Incorrect tire sizes can create more rolling resistance, which reduces your gas mileage.
* Clearance Issues: A tire that’s too wide or tall might rub against the wheel well or suspension components, especially when turning or going over bumps.
* Overall Handling: Honda engineers designed the suspension for a specific tire size. Changing it can make the ride too harsh or the handling too sloppy.
Step-by-Step: How to Find Your Current Tire Size
Don’t know what’s on your car right now? Here are three easy ways to check:
1. Check the Door Jamb Sticker. Open your driver’s side door and look on the door frame or the pillar. You’ll find a placard with tire and loading information.
2. Look at the Tire Sidewall. The tire size is molded into the side of the tire in large, raised letters. You may need to clean a spot to read it clearly.
3. Consult Your Owner’s Manual. The manual has a section dedicated to specifications, including your factory tire size.
If you have aftermarket wheels, the door jamb sticker is still your best guide for the correct recommended size.
Choosing the Best Replacement Tires for Your 2012 Civic
Once you know your size, you need to pick the right type of tire. Your choice should match your driving needs and local climate.
All-Season Tires:
This is the most popular choice. They offer a good balance of dry and wet traction, decent tread life, and acceptable light snow performance. Perfect for daily commuting in most climates.
Performance Tires:
If you have an Si or just enjoy spirited driving, performance tires provide better grip and sharper handling. They often have a lower treadwear rating and may not perform as well in cold weather.
Winter / Snow Tires:
For drivers in areas with severe winter conditions, dedicated snow tires are a must. They are made from a softer rubber that stays pliable in freezing temps, offering vastly superior traction on snow and ice.
Touring Tires:
These prioritize a quiet, comfortable ride and long tread life. They are an excellent choice for long highway drives and maximizing value.
A Simple Guide to Buying New Tires
Feeling overwhelmed? Follow these steps to make the process smooth.
1. Determine Your Priority. Decide what’s most important: all-weather safety, long mileage, sporty handling, or a quiet ride.
2. Get Your Exact Size. Use the methods above to confirm your tire size, including any extra letters or numbers (like speed rating).
3. Research Brands and Models. Read reviews from other Civic owners and look at professional tire tests. Brands like Michelin, Bridgestone, Goodyear, Continental, and Pirelli are often top-rated.
4. Compare Prices. Check prices at local tire shops, dealerships, and online retailers. Remember to factor in costs for mounting, balancing, valve stems, and disposal fees.
5. Check for Warranties. Look at the treadwear warranty and any manufacturer road hazard coverage.
6. Schedule Installation. Once you purchase, schedule a time for professional installation. Proper mounting and balancing are critical.
Maintaining Your Tires for Longevity and Safety
Buying new tires is an investment. Protect it with good maintenance habits.
* Check Tire Pressure Monthly: Use a reliable gauge when tires are cold. Inflate to the PSI listed on your door jamb sticker, not the max PSI on the tire sidewall. Under-inflated tires wear out faster and hurt fuel economy.
* Rotate Your Tires Regularly: Honda recommends rotating your tires every 7,500 miles. This promotes even wear across all four tires.
* Check Tread Depth: Use the penny test. Insert a penny into the tread with Lincoln’s head upside down. If you can see the top of his head, your tread is too low (below 2/32″), and it’s time for new tires.
* Get Regular Alignments: If your car pulls to one side or your steering wheel is off-center, you may need an alignment. Hitting potholes can also knock it out. Misaligned tires wear unevenly and quickly.
Frequently Asked Questions (FAQ)
Q: Can I put 17-inch tires on my Civic that came with 16-inch wheels?
A: You can, but it requires buying new 17-inch wheels and the correct 17-inch tire size (like P215/45R17). You cannot mount a 17-inch tire on a 16-inch wheel. The overall diameter of the new wheel and tire combo should stay very close to the original to avoid the problems mentioned earlier.
Q: What is the tire pressure for a 2012 Honda Civic?
A: For most trims, the recommended cold tire pressure is 32 PSI for all four tires. Always double-check the sticker on your own driver’s side door jamb, as it could vary slightly.
Q: How long do tires on a Honda Civic typically last?
A: With proper maintenance, you can expect 40,000 to 60,000 miles from a set of all-season tires. Performance tires may last 20,000 to 40,000 miles, while some touring tires can exceed 70,000 miles.
Q: Can I use different tire brands on my Civic?
A: It’s best to have the same brand, model, and size on all four wheels, especially on the same axle. Mixing tires can affect handling and stability system operation. If you must replace only two, try to match the existing tires as closely as possible and put the new tires on the rear axle for safety.
Q: What does the speed rating mean on my tire?
A: The speed rating (a letter like H, V, or W) indicates the maximum speed the tire can sustain under its rated load. For a Civic, an H-rated (130 mph) or V-rated (149 mph) tire is more than sufficient and is commonly fitted from the factory.
Knowing the answer to “What size tires does a 2012 Honda Civic have?” is the first step to ensuring your car drives as it should. By using the correct size, choosing the right type for your needs, and following simple maintenance steps, you’ll keep your Civic safe, efficient, and enjoyable to drive for many miles to come. Always refer to your vehicle’s specific information for the most accurate guidance.