How To Find Your Nissan Altima Tire Size

August 16th, 2026 by

 

 

Photo Credit: Nissan

Nissan Altima Tire Size: Essential Replacement & Maintenance Guide

Getting the right Nissan Altima tire size isn’t just about replacing what’s on your wheels—it’s what keeps your ride smooth, keeps your gas mileage where it should be, and makes sure your speedometer stays accurate. Depending on the year and trim you drive, your Altima likely came off the line with wheels ranging anywhere from 16 to 19 inches. Slapping on the wrong size can mess with your ground clearance, strain your suspension, or leave you with a rougher commute than you bargained for.

How to Read a Tire Size

That string of numbers and letters on your sidewall might look like code, but it’s actually pretty straightforward once you break it down. Take a common Altima size like 215/55R17:

  • 215: The tire’s width in millimeters from edge to edge.
  • 55: The aspect ratio, meaning the sidewall height is 55% of the tire’s width.
  • R: Stands for radial construction—the industry standard for passenger cars.
  • 17: The diameter of the wheel in inches.

Nissan Altima Factory-Recommended Tire Sizes

Nissan pairs different tire setups with different Altima trims, balancing comfort, styling, and road grip across the lineup:

  • 16-inch wheels (215/60R16): Standard on base trims like the Altima S. The extra sidewall height gives you plenty of cushion over bumps and potholes.
  • 17-inch wheels (215/55R17): Found on mid-tier trims like the SV. It offers a great middle ground between a comfy highway cruise and responsive steering.
  • 19-inch wheels (235/40R19): Equipped on sportier and higher-end trims like the SR, SL, and Platinum. These low-profile tires grip the road tight for sharper handling, though you’ll feel a bit more of the pavement.

Always double-check the sticker inside your driver’s door jamb before ordering a new set.

Choosing the Right Tires for Your Nissan Altima

Finding the best set comes down to where you drive and what weather you deal with daily:

  • All-Season Tires: The go-to choice for most Altima owners. They handle rain, light frost, and dry roads comfortably while offering long tread life.
  • Winter Tires: If you live somewhere with heavy snow and ice, swapping to dedicated winter rubber gives you far better stopping power than any all-season can manage.
  • Performance Tires: Have an SR model or just like taking corners with a bit more speed? Summer or performance tires give you maximum grip, though they do wear down faster.

Maintaining Correct Tire Pressure

Under-inflated tires drag your gas mileage down and wear out the outer edges fast, while over-inflated tires make your ride feel harsh and wear out the center tread. Most modern Altimas call for a cold pressure between 32 PSI and 35 PSI (check your door jamb sticker for the exact number). Keep in mind that tire pressure drops roughly 1 PSI for every 10-degree dip in outside temperature, so get into the habit of checking them once a month.

When to Replace Your Tires

Driving on worn-out tread is a fast track to hydroplaning when it rains. You can check your depth using a standard penny: pop it upside down into the tread groove, and if you can see the top of Lincoln’s head, your tread is down to 2/32″ or less—time for new tires. You should also replace any tires showing cracks, bulges, or uneven wear, as well as any set that’s been on the road for more than six years.

Visit For Your Altima Tire Service

When it’s time for a rotation, alignment check, or a fresh set of rubber, the team at Southern Team Automall has you covered. They stock the right factory-recommended tire sizes for your Altima model year, and their certified technicians will get them mounted, balanced, and ready for the road.

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