2017 Nissan Sentra Tire Size

Hey there, fellow Nissan Sentra owner! Let's talk tires. Specifically, the tire size on your 2017 Sentra. It might seem straightforward, but getting the right tires is crucial for safety, performance, and even fuel efficiency. I've seen firsthand how confusion about tire sizes can lead to problems, so let's break it down and address some common issues you might be facing.

Understanding Your 2017 Nissan Sentra Tire Size

First, let's establish the baseline. The recommended tire size for a 2017 Nissan Sentra depends on the specific trim level. You'll typically find this information in a few places:

Your Driver's Side Door Jamb: This is the easiest place to look. There's a sticker on the door jamb that lists the original tire size, as well as the recommended tire pressure.
Your Owner's Manual: The manual will have a detailed breakdown of specifications, including tire size for each trim.
Online Tire Size Calculators: While helpful, these should be used as a supplement to the other two methods, not as the primary source.

Here's a general overview of the tire sizes commonly found on the 2017 Sentra:

Sentra S, FE+ S: 195/65R15
Sentra SV, SR, SL: 205/55R16 or 205/50R17 (depending on the specific package)

Let's decipher that code. Take 195/65R15, for example:

195: This is the tire's section width in millimeters (mm). It represents the width of the tire from sidewall to sidewall.
65: This is the aspect ratio. It represents the height of the sidewall as a percentage of the section width. In this case, the sidewall height is 65% of 195mm.
R: This indicates radial construction, which is the standard for most passenger vehicles today.
15: This is the wheel diameter in inches. It tells you the size of the wheel the tire is designed to fit.

Common Tire Size Problems and Solutions

Now, let's dive into some common issues Sentra owners face regarding tire sizes:

Problem 1: Mismatched Tire Sizes

This is a big one. I can't stress enough how important it is to have the same tire size on each axle (both front tires being the same and both rear tires being the same). Mismatched sizes can wreak havoc on your vehicle's handling, braking, and even your transmission, especially if you have a model with a continuously variable transmission (CVT).

Symptoms: Uneven wear, pulling to one side, ABS light activation, transmission issues (slipping, shuddering).

Solution: Immediately replace any tires that are not the correct size. Don't delay. Get all tires on each axle (front or rear) matched, even if it means replacing a relatively new tire. Cost: The cost will vary depending on the tire brand and size you choose. Expect to pay anywhere from $100 to $250 per tire, plus installation.

Problem 2: Incorrect Tire Pressure

Even with the correct tire size, improper tire pressure can cause problems. Underinflated tires wear out faster, reduce fuel efficiency, and can even overheat and cause a blowout. Overinflated tires can lead to a harsh ride and reduced grip.

Symptoms: Uneven tire wear (more wear in the center or on the edges), poor fuel economy, uncomfortable ride.

Solution: Regularly check and adjust your tire pressure to the recommended PSI (pounds per square inch) listed on the door jamb sticker. Invest in a reliable tire pressure gauge. Tools Needed: Tire pressure gauge, air compressor or access to an air pump. Cost: A good tire pressure gauge costs around $10-$20. Air is often free at gas stations, or you can purchase a small air compressor for home use for around $50-$100.

Problem 3: Wanting a Different Tire Size (Plus Sizing/Minus Sizing)

Some owners consider "plus sizing" or "minus sizing" – changing the wheel and tire size for aesthetic or performance reasons. While it's possible, it's crucial to do it right. Changing the overall diameter of the tire significantly can throw off your speedometer, odometer, and ABS system.

Symptoms: Speedometer inaccuracy, ABS malfunction, rubbing against wheel wells, compromised handling.

Solution: If you're considering changing tire sizes, consult with a tire professional. They can help you choose a size that maintains the same overall diameter as the original tire, minimizing potential issues. Use online tire size calculators to compare overall diameters. Important Consideration: Check for proper wheel well clearance to avoid rubbing. Cost: The cost varies significantly depending on the new wheel and tire combination. Expect to pay a premium for larger wheels and performance tires. A rough estimate would be $500-$2000 for a set of four wheels and tires.

Problem 4: Tire Wear and Replacement

Eventually, your tires will wear out and need to be replaced. Regular tire rotations can help extend their lifespan and ensure even wear. Knowing when to replace your tires is essential for safety.

Symptoms: Low tread depth (less than 2/32 of an inch), visible wear bars, sidewall cracks or bulges.

Solution: Regularly check your tire tread depth using a tread depth gauge or the "penny test" (insert a penny upside down into the tread – if you can see the top of Lincoln's head, it's time to replace the tire). Rotate your tires every 5,000-7,000 miles. When replacing tires, consider the type of driving you do (city, highway, all-weather) and choose tires accordingly. Tools Needed: Tread depth gauge (optional, but recommended). Cost: Tire rotation typically costs between $20-$50. Tire replacement costs vary depending on the brand, size, and type of tire. Expect to pay anywhere from $100 to $250 per tire, plus installation.

Problem 5: TPMS (Tire Pressure Monitoring System) Issues

Your 2017 Sentra is equipped with a TPMS, which alerts you when your tire pressure is low. Sometimes, the TPMS light can come on even when the tire pressure is correct.

Symptoms: TPMS light illuminated on the dashboard, even with proper tire pressure.

Solution: First, double-check your tire pressure with a reliable gauge. If the pressure is correct and the light remains on, it could be a faulty TPMS sensor. Try resetting the TPMS system by following the instructions in your owner's manual. If that doesn't work, you may need to have a technician diagnose and replace the faulty sensor. Tools Needed: Tire pressure gauge. Cost: TPMS sensor replacement typically costs between $50-$150 per sensor, plus labor.

Tips for Choosing the Right Tires

Here are a few extra tips to help you choose the right tires for your 2017 Sentra:

Consider Your Driving Conditions: If you live in an area with frequent snow or ice, consider all-weather or winter tires. If you primarily drive on the highway, look for tires with good fuel efficiency and a comfortable ride.
Read Tire Reviews: Check online reviews and ratings to see what other drivers are saying about different tire brands and models.
Don't Skimp on Quality: Tires are a crucial safety component. Investing in a reputable brand and quality tires is worth the extra money.
Check the Tire's Date Code: Look for the DOT code on the tire sidewall. The last four digits indicate the week and year the tire was manufactured. Avoid purchasing tires that are more than a few years old, as the rubber can degrade over time.
Get a Professional Opinion: When in doubt, consult with a tire professional. They can help you choose the right tires for your vehicle and driving needs.

Final Thoughts

Choosing the right tire size for your 2017 Nissan Sentra is essential for safety and performance. By understanding the basics of tire sizing, recognizing common problems, and following these tips, you can ensure that your Sentra is riding on the right set of tires. Remember, if you're ever unsure, don't hesitate to consult with a qualified tire professional. They can provide expert advice and ensure that your vehicle is properly equipped.

Drive safe out there!