The 285/50R20 tire provides a diameter of about 31.2 inches and a width of approximately 11.2 inches. This tire suits a 20-inch rim. In high flotation terms, it reads as 31.2×11.2R20.
My dear rubber burning enthusiasts and dedicated wheel devotees, welcome! Buckle up because you’re about to embark on an adrenaline-filled ride through the intricate world of tire sizes, specifically focusing on the captivating 285/50r20 tire dimension.
If you’ve ever found yourself glaring at your tire sidewall, puzzled by the cryptic hieroglyphs (and by hieroglyphs, I mean numbers) – worry not. Today, we’re breaking down the magic of tire measurement. By the time you’ve reached the end of this content, you’ll be fluent in ‘Tire-ish’. So, let’s hit the asphalt running!
What does 285/50r20 Tire mean?
Imagine for a moment, you’re an adventurer deciphering a mysterious ancient script. Your quest? To understand tire code. Let’s break down the legendary ‘285/50r20’ artifact into a user-friendly table:
| Tire Number | Its Explanation |
| 285 | This is the tire’s section width in millimeters. It indicates the width of the tire from one sidewall to the other. |
| 50 | This is the aspect ratio of the tire. It’s calculated as a percentage of the tire’s height to its width. In this case, the height of the tire is 50% of its width. |
| R | This indicates that the tire is Radial, which means the layers run radially across the tire. |
| 20 | This is the wheel or rim diameter in inches that the tire is designed to fit on. |
What is 285/50r20 Tire in inches?
Ah, here’s where the plot thickens. You might be thinking, “285mm sounds like a scene from a Godzilla movie, but what does it mean in inches?”
Well, fear not fellow inch-enthusiast, let’s venture into the world of tire conversions. But before we do, let’s set the stage. A millimeter is quite the international superstar while the inch is more of a local hero (mainly in the US, Liberia, and Myanmar). Here, we aim to please everyone by giving you both – the best of both worlds!
285/50r20 in inches and Millimeters
To keep you ahead in any tire-related trivia that might pop up at your next social gathering, here’s a comprehensive table with all the numbers you need:
| Measurement | Inches | Millimeters |
| Tire Diameter | 31.22 | 793 |
| Section Width | 11.22 | 285 |
| Rim Diameter | 20 | 508 |
| Sidewall Height | 5.61 | 142.5 |
| Circumference | 98.05 | 2490 |
| Revolutions per mile | 645 | N/A |
A Deeper Dive into the 285/50r20 Tire Specifications
Ladies and gentlemen, it’s time to whip out your magnifying glasses and trench coats. We are about to dive deep – very deep – into the intriguing realm of the 285/50r20 tire specs. Are you ready to channel your inner Sherlock Holmes? If you’re nodding, then let’s roll!
Tire width of 285/50r20
The first figure, 285, in our tire code represents the width of the tire. Now, in a world that’s gone largely metric (America, I’m looking at you), this 285 is in millimeters. That’s right – it’s approximately 11.22 inches of pure, road-gripping tire. That’s about as wide as a standard sheet of A4 or letter paper! Quite substantial, eh?
Tire height of 285/50r20
Next up, we have the tire’s height, which is not directly given in the tire size but can be computed from the other measurements. Remember that ’50’ we talked about earlier? That’s a percentage – a 50% aspect ratio. It means the tire’s height is half the width, about 142.5mm, or 5.61 inches. That’s roughly as tall as a grande Starbucks cup. Talk about a ‘grande’ tire!
Sidewall height of 285/50r20
The sidewall height, also known as the tire profile or aspect ratio, is represented by the number ’50’ in our tire code. It is a percentage of the tire’s width. So, for our specimen, it’s 50% of 285mm, which works out to be 142.5mm. In inch-terms, that’s 5.61 inches. You could stack about nine golf balls to match this height. Makes you appreciate those ‘small’ sidewalls a bit more, doesn’t it?
Rim diameter for 285/50r20
The ’20’ at the end of our tire code is for the rim diameter. Yes, folks, you’ve guessed it, this one is in inches. I’m sure even the most metrically-inclined of us can appreciate the simplicity of “20”. This means our tire is designed to be mounted on a wheel with a 20-inch diameter. To put that in perspective, it’s about the diameter of a typical bicycle wheel.
Tire circumference of 285/50r20
Finally, the grand tour of our tire concludes with the circumference. This is the distance around the outer edge of the tire, and for our tire, it’s about 98.05 inches, or roughly 2490mm. For context, that’s more than twice the height of Danny DeVito!
Popular Best 285/50r20 tires?
For all you tire aficionados out there, this is the moment you’ve been waiting for. We’re about to embark on a thrilling journey through the top-rated terrain of 285/50r20 tires. Prepare to be rubber-struck as we reveal the crème de la crème of this tire dimension!
1 – Yokohama Geolandar H/T G056 285/50R20 112V
This all-star all-season tire from Yokohama is renowned for its impressive on-road performance. The Geolandar H/T G056 delivers superior comfort and handles like a dream, making your road trip feel like a blissful cloud ride. Its unique tread design ensures exceptional grip on both dry and wet surfaces while promising low tread wear.
Key Features:
- Adaptive Shoulder Blocks for reduced tread noise.
- Circumferential Grooves for improved wet traction.
- Wear-resistant tread compound for longer tire life.
Pros:
- Superb comfort and quiet ride.
- Excellent wet and dry traction.
- Durable and long-lasting.
Cons:
- Not the best in snowy conditions.
Our take: The Yokohama Geolandar H/T G056 is an excellent choice for highway cruisers seeking a smooth, quiet ride with outstanding longevity.
2 – Fullway HS266 All-Season Performance Radial Tire
The Fullway HS266 is a dark horse in the tire world, providing an excellent balance between cost and performance. This all-season tire offers superior comfort and a quiet ride, along with impressive handling capabilities. Its unique tread pattern enhances grip and stability, making it a trusty companion for all your journeys.
Key Features:
- Asymmetric tread pattern for enhanced road grip.
- Wide circumferential grooves for improved wet traction.
- High-density sipes for effective water evacuation.
Pros:
- Cost-effective without compromising on performance.
- Quiet and comfortable ride.
- Great traction in wet and dry conditions.
Cons:
- Winter performance could be better.
Our take: If you’re a budget-conscious driver looking for reliable performance, the Fullway HS266 is an outstanding choice.
3 – Achilles Desert Hawk UHP All-Season Radial Tire – 285/50R20 112V
This all-season radial tire from Achilles is a true warrior on the roads. The Desert Hawk UHP offers excellent handling and cornering capabilities. Its aggressive tread design not only looks badass but also delivers outstanding traction on both wet and dry surfaces, making it an ideal choice for high-performance SUVs and light trucks.
Key Features:
- Directional tread design for superior wet and dry traction.
- Wide rim protector for safeguarding wheels from curb damage.
- Solid center rib for improved handling.
Pros:
- Excellent handling and stability.
- Impressive cornering performance.
- High-speed durability and comfort.
Cons:
- Some users report faster than average tread wear.
Our take: The Achilles Desert Hawk UHP is a robust and reliable pick for drivers who want to unleash the full potential of their high-performance vehicles.
FAQ’s About 285/50r20 Tire
As our wild tire tour draws to a close, we’re taking some time to answer your most burning questions about the dazzling 285/50r20 tire. Put on your thinking caps, fellow roadsters, and let’s tackle these FAQs faster than a Formula 1 pit stop!
What vehicles use 285/50r20 Tire?
The 285/50r20 tire size is a popular choice for many light trucks, full-sized SUVs, and even some high-performance vehicles. These wide-footprint tires often grace the likes of the Chevrolet Silverado, Dodge Ram, Ford F-150, and GMC Sierra. If your ride belongs to the beefier side of the automotive spectrum, chances are you’ve got these tires on!
How many revolutions per mile does a 285/50r20 have?
Put your calculators away because we’ve done the math for you. A tire of the size 285/50r20 makes approximately 645 revolutions per mile. This is an important number because the more revolutions per mile, the more your odometer might overestimate your mileage. Talk about going the extra mile, literally!
Price of 285/50r20 inches Tire?
The price tag of a 285/50r20 tire can vary considerably based on the brand, type, and quality. On average, you could expect to shell out anywhere from $150 to $300 per tire. Remember, quality rubber is like fine wine – it’s worth every penny!
What kind of rim does a 285/50r20 tire fit on?
A 285/50r20 tire is designed to fit on a rim with a diameter of 20 inches. The width of the rim that can accommodate this tire generally ranges from 8 to 10 inches. So, it’s not just the shoes but the shoe rack that matters too!
How much air should be in a 285/50r20 tire?
The recommended tire pressure can vary based on your vehicle’s make and model. However, for a 285/50r20 tire, it typically falls within the range of 30 to 35 PSI. Always consult your vehicle’s manual or the tire placard on the driver’s side door jamb for the most accurate information.
What is a 285/50r20 equivalent to?
In the magical world of tire sizes, the 285/50r20 can have a few equivalents. Some of these include 275/55R20 and 295/45R20. However, always check with your tire professional before swapping sizes, as they could affect your vehicle’s handling, speedometer accuracy, and clearance.
Comparison with similar tires
Ahh, the grand old sport of tire comparison! It’s like pitting gladiators against each other in an arena, except less blood and more rubber. So, grab your popcorn, folks, because it’s about to get gripping in here!
285/50r20 vs 275/55r20
On paper, it might seem like these two tire sizes aren’t significantly different. However, in the real world, it’s a whole different ball game. The 275/55r20 tire is slightly narrower and taller than the 285/50r20. This means the 275/55r20 might provide slightly better fuel economy due to reduced rolling resistance. However, the wider 285/50r20 might have an edge when it comes to stability and grip. It’s a fine line, like choosing between Belgian and Swiss chocolate!
285/50r20 vs 33×12.50r20
Now, this is a classic face-off between metric and Imperial measurements. The 33×12.50r20 tire is essentially about 33 inches in diameter and 12.5 inches wide, making it larger than the 285/50r20. Larger tires can give your vehicle a more aggressive stance and potentially better off-road capabilities. However, the 285/50r20 could provide better ride comfort and fuel efficiency. It’s like picking between a monster truck and a luxury sedan – both have their pros and cons!
285/50r20 vs 305/50r20
The 305/50r20 is like the big brother of the 285/50r20, being wider but of similar height. The wider 305 tire can offer better traction and handling, making it a hit among performance enthusiasts. However, the 285 tire might offer slightly better fuel efficiency and a smoother ride. Remember, though, size isn’t everything!
285/50r20 vs 275/60r20
The 275/60r20 is a bit narrower but taller than the 285/50r20. The taller sidewall of the 275 tire can offer better cushioning over bumps and potholes, making it a smooth operator on rough roads. The 285 tire, with its wider footprint, might offer better grip and stability. It’s like comparing a nimble cat to a sturdy bulldog – both have their strengths!
285/50r20 vs 265/50r20
This matchup is a bit like David and Goliath. The 265/50r20 is narrower and a bit shorter than the 285/50r20. This means the 265 tire might have slightly better fuel economy and a more comfortable ride. However, the wider 285 tire could provide better traction and stability. It’s a close call!
285/50r20 vs 285/55r20
Finally, we have the battle of the siblings. Both these tires share the same width, but the 285/55r20 is taller. This means the 285/55r20 could have better ground clearance and a smoother ride over rough terrain. However, the 285/50r20 might provide slightly better handling and fuel efficiency. It’s like comparing a basketball player with a sprinter – each excels in different areas!
285/50r20 vs 265/70r17
In the tire clash between the 285/50r20 and the 265/70r17, we’re looking at quite a difference. The 265/70r17 is notably narrower and taller. This might translate to better fuel efficiency and comfort on bumpy roads. However, the 285/50r20, with its wider tread, could offer improved stability and grip, especially at higher speeds. It’s like choosing between a marathon runner and a sprinter, depending on the terrain!
285/50r20 vs 285/60r20
The 285/50r20 vs 285/60r20 showdown is a sibling rivalry! They share the same width, but the 285/60r20 is noticeably taller. A higher sidewall could mean a more comfortable ride over rough terrain, but it could also affect handling and speedometer accuracy. The 285/50r20 could offer better handling and stability. Think of it as a contest between a long-distance runner and a high-jumper – different strengths for different events!
285/50r20 vs 295/45r20
With the 295/45r20, we’re looking at a wider but slightly shorter tire than the 285/50r20. The extra width could provide superior grip and performance. However, the 285/50r20 might offer better fuel efficiency and ride comfort. It’s like choosing between a broad-shouldered linebacker and a nimble running back – both have their place on the field!
285/50r20 vs 275/65r20
The 275/65r20 is a tad narrower but significantly taller than the 285/50r20. This could provide more ground clearance and a smoother ride on bumpy terrain. However, the 285/50r20, with its wider footprint, may offer better grip and handling. It’s like comparing a mountain climber with a rock climber, each with their unique skill sets!
Conclusion
After cruising through the captivating world of the 285/50r20 tire and its many comparisons, it’s clear that there’s no one-size-fits-all solution. Like a well-tailored suit, the perfect tire depends on your personal taste, needs, and the specific demands of your vehicle.
If you’re a driver who values superior traction and stability, then the 285/50r20 tire, with its wide footprint, should be your tire of choice. And if you want to kick it up a notch, the Yokohama Geolandar H/T G056 or the Achilles Desert Hawk UHP are excellent options to consider.
But remember, whether you’re navigating city streets or backcountry roads, it’s always safety first! Keep your tires properly inflated, regularly check for wear, and replace them when necessary. With the right care and the right rubber, every drive can be a smooth and safe journey. So, keep rolling, folks! Until our next tire talk, drive safely and enjoy the ride!
AR Jeet has been a tire mechanic for over 2years. He has worked on all types of vehicles, from cars and trucks to RVs and ATVs and motorcycles. He has seen it all when it comes to tires, and he knows how to fix them.
AR Jeet is a tire expert, and he is passionate about his work. He loves to help people keep their vehicles running smoothly, and he is always happy to answer any questions that people have about their tires.
If you need help with your tires, or if you just want to learn more about them, then AR Jeet is the man to talk to. He will be happy to help you out, and he will make sure that you get the best possible solution.
He has a blog [Tirespick.com] where he writes about all things tire-related, and he is always happy to help people with their tire needs. Know more about AR Jeet.