275/55r20 In Inches – Tire Size, Rim Fitment & Best Tires

The 275/55R20 tire measures approximately 31.9 inches tall and about 10.8 inches wide. Designed for a 20-inch rim, it corresponds to 31.9×10.8R20 in high flotation terms.

Just as Clark Kent is to Superman and Bruce Wayne is to Batman, 275/55r20 is the not-so-secret identity of a certain tire size in the automotive world. This cryptic collection of numbers and a letter is more than just a code; it’s the key to understanding your tire’s size, fitment, and performance. I’m here to unmask this tire and break down everything you need to know about 275/55r20 – just like an episode of CSI: Tire Edition. So buckle up, my friends, let’s hit the road!

What does 275/55r20 Tire mean?

For the uninitiated, tire codes like 275/55r20 might sound like some sort of secret language, but they’re really just the tire equivalent of your favorite recipe. Each part tells us something crucial about the tire. Now, let’s put on our automotive translator hats and interpret this mysterious code.

Here’s a handy table that gives you the lowdown:

Tire NumberIts Explanation
275This is the tire’s width in millimeters (mm), measured from one sidewall to another. You can think of it as the tire’s waistline.
55This is the tire’s aspect ratio, a percentage that tells you the height of the tire’s sidewall as a proportion of its width. Lower numbers mean a shorter sidewall, and higher numbers mean a taller one. Just like choosing between high-waisted and low-rise jeans!
RThis indicates that the tire has a Radial construction, which means the tire’s layers run radially across the tire. No, this does not stand for “Racing” or “Really awesome”, although radials are indeed awesome.
20This is the wheel diameter in inches. It’s the size of the hole in the doughnut, or the size of the wheel that the tire is designed to fit.

What is 275/55r20 Tire in inches?

To convert the size of 275/55r20 from the metric system to the imperial system (millimeters to inches), we need to do some arithmetic. But don’t worry, we won’t be dealing with any complex algorithms like solving a Rubik’s Cube blindfolded. I’ve done all the number crunching, so you don’t have to.

275/55r20 in inches and Millimeters

To help visualize the size of a 275/55r20 tire, let’s create a table showing the various dimensions in both inches and millimeters.

275 55r20 In Inches
Tire Diameter31.91810.5
Section Width10.82275
Rim Height20508
Sidewall Height5.95151.1
Revolutions632/1 mile392/1 km

A Deeper Dive into the 275/55r20 Tire Specifications

Ah, now that we’ve uncovered the basics of the enigmatic 275/55r20 tire size, it’s time to take a deep dive into its specifications. Buckle up, my fellow tire enthusiasts, as we explore the fascinating details of this rubber wonder!

Tire Width of 275/55r20: A Perfect Balance

First, let’s talk about the tire width. With a generous 275 millimeters, this tire is no shrinking violet. It’s like the superhero of tire widths, providing a sturdy foundation for your vehicle. This width strikes a balance between stability and grip, allowing you to conquer both the urban jungle and the open road with ease.

Tire Height of 275/55r20: Rise Above the Ordinary

Now, let’s take a look at the tire height, which is determined by the aspect ratio. In the case of our beloved 275/55r20, the aspect ratio of 55 gives us a sidewall height of 151.1 millimeters. This height gives the tire a touch of elegance, like wearing a top hat to a fancy soirée. It also contributes to a smooth and comfortable ride, cushioning you from the bumps and cracks of the road.

Sidewall Height of 275/55r20: Where Safety Meets Style

Ah, the sidewall height. It’s not just a number; it’s a reflection of safety and style. The sidewall height of 275/55r20 is a sprightly 5.95 inches. This means you have a healthy amount of rubber between the rim and the road, providing extra protection against potholes, curbs, and all those unexpected surprises. And let’s not forget the visual appeal. A slightly taller sidewall gives your ride a touch of sophistication, like a well-tailored suit or a dazzling piece of jewelry.

Rim Diameter for 275/55r20: Find the Perfect Fit

Now, let’s turn our attention to the rim diameter. The 275/55r20 tire is tailor-made to fit a 20-inch wheel. It’s like finding the perfect Cinderella slipper for your vehicle. This harmonious pairing ensures optimal performance, allowing the tire to hug the rim snugly, providing stability and precise handling. It’s a match made in automotive heaven.

Tire Circumference of 275/55r20: Unleash the Power

The circumference of a tire may seem like a mundane detail, but it holds the key to unlocking your vehicle’s performance potential. For the 275/55r20 tire, the circumference measures approximately 100.2 inches. This measurement influences your speedometer readings and affects your vehicle’s acceleration and fuel efficiency. It’s like the magical incantation that sets your ride in motion, so pay attention to the spellbinding circumference!

Oh, but we’re not done yet. There’s one more exciting detail to uncover.

Revolutions: A Tire’s Dance Moves

Yes, dear reader, tires have dance moves too! The 275/55r20 tire completes approximately 632 revolutions per mile or 392 revolutions per kilometer. It’s like a rhythmic waltz, spinning and twirling as you cruise down the road. These revolutions impact your odometer readings and ensure that you’re getting an accurate measure of distance traveled.

What are the Best 275/55r20 Tires? Unleash the Tire Titans!

When it comes to selecting the best 275/55r20 tires for your vehicle, you want nothing but the crème de la crème. The tires that offer exceptional performance, reliability, and a touch of magic on the road. Fear not, my fellow tire seekers, for I have scoured the automotive realm to bring you the top picks in this tire size. Let’s unveil the tire titans that will elevate your driving experience to new heights!

1. Nexen Roadian HP All-Season Radial Tire-275/55R20 117V

Description: The Nexen Roadian HP is a force to be reckoned with in the world of all-season tires. Engineered with cutting-edge technology and performance in mind, it delivers a smooth and comfortable ride, whether you’re cruising on the highway or tackling city streets. With its impressive traction and stability, it conquers wet and dry conditions with ease, providing peace of mind and confidence to drivers.

Key Features:

  • All-season performance for a variety of weather conditions
  • Enhanced traction and handling for improved control
  • Low rolling resistance for increased fuel efficiency
  • Excellent tread life for long-lasting durability


  • Great performance on both wet and dry surfaces
  • Comfortable and quiet ride
  • Good value for the price


  • Slightly limited snow traction compared to dedicated winter tires

Final Recommendation: The Nexen Roadian HP is a solid choice for drivers seeking a reliable and versatile all-season tire. With its balanced performance and durability, it offers excellent value for money. Whether you’re commuting to work or embarking on a road trip, this tire will have your back in various weather conditions.

2. Starfire Solarus HT All-Season 275/55R20XL 117H Tire

Description: If you’re in search of a dependable all-season tire that combines performance, comfort, and affordability, look no further than the Starfire Solarus HT. Engineered to deliver reliable traction and a smooth ride, it’s perfect for daily commuting and light-duty hauling. With its durable construction and all-season capabilities, it strikes a balance between performance and longevity.

Key Features:

  • Versatile all-season performance
  • Enhanced stability and handling
  • Quiet and comfortable ride
  • Long-lasting tread life


  • Excellent value for budget-conscious buyers
  • Good traction in dry and wet conditions
  • Low road noise for a peaceful ride


  • Not ideal for extreme winter conditions
  • Limited performance on snow and ice

Final Recommendation: For drivers seeking a wallet-friendly option without compromising on performance, the Starfire Solarus HT is a top contender. It provides reliable traction, a comfortable ride, and impressive durability. While it may not be the best choice for severe winter weather, it excels in everyday driving situations, making it a smart investment for your vehicle.

3. HANKOOK Dynapro AT-M 275/55R20 113T BSW

Description: The HANKOOK Dynapro AT-M is a true all-terrain tire that thrives in both on-road and off-road adventures. Its rugged design and robust construction make it perfect for drivers seeking versatility, durability, and off-road capability. With excellent traction, enhanced handling, and impressive durability, this tire takes on challenging terrains with ease while providing a smooth and comfortable ride on pavement.

Key Features:

  • Aggressive tread pattern for enhanced off-road traction
  • Exceptional all-terrain performance
  • Reliable grip in wet and dry conditions
  • Excellent durability and puncture resistance


  • Impressive off-road capability
  • Strong traction on various surfaces
  • Long-lasting tread life


  • Slightly increased road noise compared to highway-focused tires

Final Recommendation: If you’re an adventurous spirit who loves venturing off the beaten path, the HANKOOK Dynapro AT-M is the tire for you. It combines rugged off-road performance with reliable on-road capabilities, providing the best of both worlds. Whether you’re traversing rocky trails or cruising down the highway, this tire won’t let you down.

4. Goodyear Eagle LS-2 Radial Tire – 275/55R20 111S

Description: The Goodyear Eagle LS-2 is a high-performance all-season tire that combines sporty handling, smooth rides, and responsive braking. Engineered for drivers seeking a blend of comfort and performance, this tire delivers excellent traction in both wet and dry conditions. With its advanced tread design and optimized construction, it offers a refined driving experience and a touch of luxury.

Key Features:

  • Sporty performance and responsive handling
  • Reliable grip in various weather conditions
  • Reduced road noise for a quiet ride
  • Comfortable and smooth driving experience


  • Excellent wet and dry traction
  • Precise steering response
  • Comfortable and quiet ride quality


  • Not intended for severe winter conditions
  • Slightly higher price point

Final Recommendation: If you’re a performance-oriented driver seeking a balance between sporty handling and refined comfort, the Goodyear Eagle LS-2 is an excellent choice. With its impressive traction, precise responsiveness, and quiet ride, it elevates your driving experience to new heights. While it may not be the ideal choice for extreme winter conditions, it excels in all-season performance.

FAQ’s About 275/55r20 Tires: Unraveling the Mysteries

Greetings, curious minds! It’s time to address the burning questions you have about the mystical 275/55r20 tire. As tire experts, we understand that the world of tires can be as perplexing as deciphering hieroglyphics. But fret not, for we are here to shed light on these FAQs and guide you through the tire maze. Let’s dive in!

Q: What vehicles use 275/55r20 Tires?

A: The 275/55r20 tire size caters to a wide range of vehicles, from SUVs and crossovers to trucks and some larger sedans. It’s commonly found as original equipment on popular models such as the Ford F-150, Chevrolet Silverado, Toyota Sequoia, and Jeep Grand Cherokee, among others. So, if you’re cruising in one of these mighty machines or similar vehicles, the 275/55r20 size might just be your perfect tire match.

Q: How many revolutions per mile does a 275/55r20 have?

A: Ah, the dance of revolutions! A 275/55r20 tire completes approximately 632 revolutions per mile or 392 revolutions per kilometer. Imagine your tire gracefully pirouetting 632 times to complete a mile-long routine. These revolutions impact your odometer readings and ensure accurate distance measurement, so you can confidently plan your road trips and track your adventures.

Q: What is the price of a 275/55r20 tire?

A: Ah, the age-old question of price! The cost of a 275/55r20 tire can vary depending on several factors, including the brand, tire model, performance characteristics, and even seasonal promotions. On average, you can expect to find a range of prices starting from around $150 to $300 per tire. However, it’s essential to consider that investing in high-quality tires pays off in terms of performance, safety, and longevity. Remember, your tires are the only thing keeping you connected to the road, so choose wisely!

Q: What kind of rim does a 275/55r20 tire fit on?

A: The 275/55r20 tire size is specifically designed to fit on a 20-inch rim diameter. It’s like a tire tailor-made for a stylish and well-fitting suit. So, if your vehicle is equipped with 20-inch wheels or if you’re considering upgrading to this size, the 275/55r20 tire will snugly embrace your rims, ensuring optimal performance and aesthetics.

Q: How much air should be in a 275/55r20 tire?

A: Ah, the breath of life for your tire! The recommended tire pressure for a 275/55r20 tire can vary depending on the vehicle manufacturer’s specifications. However, as a general guideline, you can typically find the recommended tire pressure listed on a sticker inside the driver’s door jamb, in the owner’s manual, or sometimes even on the sidewall of the tire itself. It’s important to check and maintain proper tire pressure regularly, as it affects your vehicle’s handling, fuel efficiency, and overall safety.

Q: What is a 275/55r20 equivalent to?

A: If you find yourself in a tire size conundrum and wondering about alternatives, fear not! The 275/55r20 tire size is equivalent to a few other sizes that might come in handy for your tire adventures. Some comparable sizes include 275/60r20, 305/50r20, and 285/55r20. It’s like having a backup dance partner when your favorite one is unavailable. Just remember to consult with a tire professional or refer to your vehicle’s manufacturer guidelines to ensure compatibility and performance.

Comparison with Similar Tires: Unveiling the Tire Showdown!

Welcome to the thrilling tire showdown, where we pit the mighty 275/55r20 against its counterparts in an epic battle of size, performance, and capability. Get ready to witness the clash of the titans as we compare the 275/55r20 with various other tire sizes. Let the tire extravaganza begin!

275/55r20 vs 275/60r20: The Battle of Heights

In the clash of these two siblings, the 275/55r20 and 275/60r20, the main difference lies in their aspect ratios. The 275/55r20 has a lower aspect ratio, resulting in a shorter sidewall compared to the 275/60r20. This translates to a sportier and more responsive handling experience with the 275/55r20, while the 275/60r20 offers a touch more comfort with its taller sidewall.

275/55r20 vs 33×12.50r20: Off-Road Showdown

Here, we venture off the beaten path and compare the 275/55r20 with the rugged 33×12.50r20. The 33×12.50r20 is a larger tire with increased width and a taller sidewall, making it a popular choice for off-road enthusiasts. While the 275/55r20 holds its own with its versatile performance, the 33×12.50r20 takes the trophy for extreme off-road capabilities and enhanced traction in challenging terrains.

275/55r20 vs 275/65r20: Tackling the Road with Grace

In this matchup, the 275/55r20 and 275/65r20 go head-to-head in a battle of size and all-season performance. The 275/55r20 offers a slightly wider tread and lower sidewall compared to the 275/65r20. This gives the 275/55r20 an edge in terms of sporty handling and responsiveness, while the 275/65r20 provides a touch more comfort and a taller sidewall for a smoother ride.

275/55r20 vs 285/55r20: Width and Performance Clash

Here, we compare the 275/55r20 with the wider 285/55r20. The 285/55r20 boasts an increased width, providing a larger contact patch and enhanced traction. On the other hand, the 275/55r20 offers a slightly lower sidewall, giving it a sportier and more agile feel on the road. The choice between the two will depend on your preferences for a wider stance or a sportier driving experience.

275/55r20 vs 265/60r20: Finding the Balance

In this showdown, the 275/55r20 and 265/60r20 battle for the perfect balance between performance and comfort. The 275/55r20 offers a wider tread and slightly lower sidewall, delivering sportier handling and responsiveness. Meanwhile, the 265/60r20 provides a touch more comfort with its taller sidewall. Choose based on your priorities for a thrilling ride or a smoother journey.

275/55r20 vs 305/55r20: Raw Power Unleashed

Prepare for an adrenaline-fueled match as the 275/55r20 faces off against the wide and powerful 305/55r20. The 305/55r20 showcases its impressive width and increased contact patch, delivering exceptional traction and stability. Meanwhile, the 275/55r20 offers a sportier feel and responsive handling. If you crave raw power and a bold stance, the 305/55r20 takes the lead, while the 275/55r20 offers a balance of performance and agility.

275/55r20 vs 285/60r20: Size and Style Clash

In this bout, the 275/55r20 and 285/60r20 compete for dominance in size and style. The 285/60r20 boasts a wider width and a taller sidewall, offering a bolder and more aggressive look. Meanwhile, the 275/55r20 maintains a sportier feel and slightly lower sidewall. Choose based on your preference for a wider and more rugged appearance or a sleeker and sportier vibe.

275/55r20 vs 265/70r17: Battle of Dimensions

Here, we compare the 275/55r20 with the 265/70r17, which is a tire size commonly found on trucks and larger SUVs. The 275/55r20 offers a wider tread and a lower sidewall, delivering sporty handling and responsive performance. On the other hand, the 265/70r17 provides a taller sidewall and increased overall tire diameter, offering a smoother and more comfortable ride. The choice depends on your vehicle’s requirements and your driving preferences.

275/55r20 vs 275/65r18: Bridging the Gap

In this matchup, the 275/55r20 and 275/65r18 face off, showcasing their similarities and differences. Both tire sizes offer versatile all-season performance, with the 275/55r20 providing a wider tread and a slightly lower sidewall, emphasizing sporty handling. The 275/65r18 offers a taller sidewall for enhanced comfort. Choose based on your preferences for a sportier driving experience or a smoother ride.

275/55r20 vs 265/50r20: Balancing Act

In this final duel, the 275/55r20 goes head-to-head with the 265/50r20. The 275/55r20 offers a wider tread and a lower sidewall, delivering sporty handling and responsive performance. Meanwhile, the 265/50r20 provides a slightly narrower width and a taller sidewall, offering a touch more comfort. Choose based on your priorities for performance or a smoother ride.

Conclusion: Unveiling the Champion

After an intense tire comparison journey, it’s time to crown the champion. The best tire size for you ultimately depends on your specific needs and preferences. If you’re seeking a balance of sporty handling, versatility, and all-season performance, the 275/55r20 tire size is an excellent choice. It offers a wide range of tire options from reputable brands, providing a winning combination of performance, comfort, and style.

Remember, it’s important to consider factors such as your vehicle’s specifications, driving conditions, and personal preferences when selecting the perfect tire. Whether you’re embarking on exhilarating off-road adventures or cruising the city streets, choose a tire that matches your driving style and brings out the best in your vehicle.

Now, armed with knowledge and tire expertise, go forth and conquer the road with confidence and excitement. Safe travels, fellow tire enthusiasts!