The 305/50R20 tire has a diameter of about 32 inches and a width of approximately 12 inches. It’s tailored for a 20-inch rim. If high flotation is your thing, this one reads as 32x12R20.
The great world of tires can be quite a tricky field to navigate. After all, we’re not just talking about simple rubber donuts. We are dealing with an intricate combination of science, engineering, and good ol’ style thrown into one product. So, let’s tread through this terrain together, shall we? Today’s topic of interest is the 305/50r20 tire, a popular choice among SUV and pickup owners. Here’s everything you need to know about it.
What does 305/50r20 Tire mean?
Before we can appreciate the majesty of the 305/50r20 tire, we first need to decipher what these mysterious numbers and letters actually mean. Our handy table below will serve as our Rosetta Stone for this tire hieroglyph:
| Tire Number | Its Explanation |
| 305 | This represents the tire’s section width in millimeters. In simpler terms, it’s how wide the tire is from sidewall to sidewall. |
| 50 | This is the aspect ratio, given as a percentage. It represents the height of the sidewall relative to the width of the tire. So, in this case, the sidewall height is 50% of the tire’s width. |
| R | The ‘R’ is easy – it stands for Radial, which refers to how the tire is constructed. Radial tires are the standard for almost all modern vehicles. |
| 20 | This number tells us the diameter of the wheel (or rim) that the tire is designed to fit, in inches. So, a 305/50r20 tire is meant to be mounted on a 20-inch rim. |
What is 305/50r20 Tire in inches?
Alright, we’ve done some homework on what 305/50r20 means, but how does it translate into inches? The Americans among us might be more comfortable with good old imperial units instead of the metric ones. Let’s convert!
Before we proceed, a quick disclaimer: The following calculations are approximations, as tire dimensions can vary slightly among manufacturers.
305/50r20 in inches and Millimeters
For our translation table, we’ll be looking at some key tire dimensions in both inches and millimeters. Now, grab your calculators, or rather, sit back and enjoy as I’ve done the math for you:
| Measurement | Inches | Millimeters |
| Tire Diameter | 31.22 | 793.0 |
| Section Width | 12.01 | 305 |
| Rim Diameter | 20.00 | 508 |
| Sidewall Height | 6.00 | 153 |
| Circumference | 98.13 | 2492 |
| Revolutions per Mile/KM | 646.4/401.2 | 646.4/401.2 |
A Deeper Dive into the 305/50r20 Tire Specifications
Now that we’ve got the basics covered, let’s take a deeper dive into the specifications of the 305/50r20 tire. Get ready to be amazed by the wonders of rubber engineering!
Tire width of 305/50r20
Ah, the width of the tire! In this case, the 305/50r20 tire boasts a width of a whopping 305 millimeters. That’s like having the broad shoulders of a weightlifter! This wide stance not only gives your vehicle a mean and muscular look but also provides excellent stability and grip on the road. It’s like having a tire that says, “Hey, world, I’m here, and I mean business!”
Tire height of 305/50r20
Now let’s talk about height. The tire height, or diameter, of the 305/50r20 tire measures around 31.22 inches (793.0 millimeters). That’s right, folks! This tire is no shrinking violet. It’s like the skyscraper of tires, towering over the competition and giving your vehicle an imposing presence on the road. You’ll feel like you’re on top of the world, cruising with confidence.
Sidewall height of 305/50r20
The sidewall height of the 305/50r20 tire is approximately 6.00 inches (153 millimeters). Ah, the sidewalls, the unsung heroes of tires! They play a vital role in absorbing bumps, providing a smooth ride, and protecting those precious rims from curb scrapes. With a sidewall height like this, you can confidently navigate those urban jungles, knowing that your tires are up to the challenge.
Rim diameter for 305/50r20
Now, let’s not forget about the rim diameter. The 305/50r20 tire is designed to be mounted on a stylish 20-inch rim. It’s like finding the perfect dance partner for your tires. Together, they create a harmonious balance of aesthetics and performance, making heads turn wherever you go. Your vehicle will be the belle of the ball, attracting admiration from tire enthusiasts and fashionistas alike.
Tire circumference of 305/50r20
Ah, the circumference, the magical measurement that determines how far your tire will take you with each rotation. In the case of the 305/50r20 tire, its circumference measures around 98.13 inches (2492 millimeters). That means for every full revolution, you’ll be covering quite a distance. It’s like having a tire that says, “Let’s go on an adventure!” Whether it’s a road trip or a daily commute, your tires will be ready to roll with confidence and grace.
What are the best 305/50r20 tires?
When it comes to selecting the best tires for your beloved vehicle, you want nothing but the crème de la crème. Fear not, my fellow tire enthusiasts, for I have scoured the market to bring you the top picks for the best 305/50r20 tires. Get ready to witness the tire magic unfold before your eyes!
1 – 305/50R20 120H XL NITTO NT420V BW
Description: The NITTO NT420V BW is a high-performance tire designed to deliver exceptional handling, comfort, and style. With its aggressive tread pattern and advanced technology, this tire strikes the perfect balance between sporty performance and all-season capability. It’s like having a tire that can dance on the track and then handle the daily grind with ease.
Key Features:
- Silica-reinforced tread compound for enhanced traction and tread life.
- Large outer tread blocks for improved cornering stability.
- Four wide circumferential grooves for excellent wet traction and hydroplaning resistance.
- Variable pitch tread design for a quiet and comfortable ride.
Pros:
- Impressive handling and responsiveness.
- Excellent wet traction and grip.
- Comfortable and quiet ride.
- Stylish and aggressive design.
Cons:
- Tread life could be better.
- Slightly higher price point.
Final Recommendation: If you’re looking for a high-performance tire that can handle the demands of both spirited driving and everyday commuting, the NITTO NT420V BW is an excellent choice. Its combination of performance, style, and versatility makes it a top contender in the 305/50r20 tire category.
2 – 305/50R20 120Q XL NITTO RIDGE GRAPPLER BW
Description: The NITTO Ridge Grappler BW is the ultimate off-road and all-terrain hybrid tire. It’s like having a tire that can conquer mountains one day and tackle the city streets the next. With its aggressive looks and rugged construction, this tire is ready to take you on unforgettable adventures.
Key Features:
- Hybrid tread pattern for a perfect blend of off-road traction and on-road comfort.
- Reinforced sidewall for enhanced durability and protection against punctures.
- Stone ejector ribs to prevent stone drilling and enhance tire life.
- Variable pitch tread design for reduced road noise.
Pros:
- Excellent off-road traction and grip.
- Durable and resistant to punctures.
- Smooth and comfortable ride on-road.
- Eye-catching and aggressive aesthetics.
Cons:
- Slightly compromised on-road handling compared to pure highway tires.
- Tread noise can be noticeable on certain surfaces.
Final Recommendation: If you’re an adventure seeker and need a tire that can handle the toughest off-road challenges while still providing a comfortable ride on pavement, the NITTO Ridge Grappler BW is your go-to choice. Its versatility, durability, and rugged good looks make it a top contender in the 305/50r20 tire market.
3 – Falken Ziex S/TZ-05 All-Season Radial Tire – 305/50R20 120H
Description: The Falken Ziex S/TZ-05 is a tire designed for all-season performance and versatility. With its advanced technology and high-quality construction, this tire delivers excellent traction, handling, and durability. It’s like having a tire that can handle whatever Mother Nature throws at you, while still providing a smooth and comfortable ride.
Key Features:
- Four circumferential grooves for enhanced wet traction and hydroplaning resistance.
- Optimized tread pattern for improved handling and stability.
- Long-lasting tread compound for extended tire life.
- Silent shoulder technology for reduced road noise.
Pros:
- Strong wet traction and grip.
- Responsive and stable handling.
- Long tread life.
- Quiet and comfortable ride.
Cons:
- Not ideal for extreme off-road conditions.
- Limited availability in certain regions.
Final Recommendation: If you’re looking for a reliable and versatile tire that can handle the challenges of all seasons, the Falken Ziex S/TZ-05 is an excellent choice. Its balanced performance, durability, and comfort make it a top contender in the 305/50r20 tire segment.
4 – Kumho Ecsta STX KL12 All-Season Tire – 305/50R20 120V
Description: The Kumho Ecsta STX KL12 is a high-performance all-season tire designed for SUVs and light trucks. It offers a perfect blend of sporty performance, comfort, and versatility. It’s like having a tire that can handle the daily commute with ease and still provide exhilarating performance when the open road calls.
Key Features:
- Directional tread design for enhanced wet and dry traction.
- Wide circumferential grooves for improved water evacuation.
- Jointless nylon cap plies for enhanced stability and durability.
- Variable pitch tread pattern for reduced road noise.
Pros:
- Excellent wet and dry traction.
- Sporty and responsive handling.
- Comfortable and quiet ride.
- Competitive price point.
Cons:
- Not suitable for extreme off-road conditions.
- Tread life could be improved.
Final Recommendation: If you’re seeking a high-performance tire that combines sporty handling with everyday practicality, the Kumho Ecsta STX KL12 is a fantastic choice. Its impressive performance, comfort, and affordability make it a top contender in the 305/50r20 tire category.
FAQ’s About 305/50r20 Tire
Ah, the inquisitive minds of tire enthusiasts! You’ve got questions, and I’ve got answers. Let’s dive into some frequently asked questions about the mighty 305/50r20 tire and uncover the mysteries that lie beneath its rubbery surface.
Q: What vehicles use 305/50r20 Tire?
A: The 305/50r20 tire size is a popular choice for SUVs, crossovers, and trucks. It offers a perfect balance of size, performance, and style for these vehicles. You’ll often find this tire adorning the wheels of models such as the Ford F-150, Chevrolet Silverado, GMC Yukon, Cadillac Escalade, and many more. So, if you’re driving one of these beasts, chances are you’ve got a 305/50r20 tire hugging the pavement for you.
Q: How many revolutions per mile does a 305/50r20 have?
A: Ah, the revolutions per mile, the mystical dance of the tire on the road. The 305/50r20 tire, on average, completes around 646.4 revolutions per mile (401.2 revolutions per kilometer). That’s a whole lot of spinning! So, buckle up and enjoy the ride as your tires twirl their way through each mile, taking you to your destination with grace and style.
Q: Price of 305/50r20 inches Tire?
A: Ah, the topic that often leaves us pondering our bank accounts. The price of a 305/50r20 tire can vary depending on the brand, performance characteristics, and overall quality. On average, you can expect to find a good-quality 305/50r20 tire starting from around $200 and going up to $400 or more per tire. Remember, though, that investing in high-quality tires is like giving your vehicle a pair of comfortable shoes. It’s worth every penny for the safety, performance, and overall driving experience they provide.
Q: What kind of rim does a 305/50r20 tire fit on?
A: The 305/50r20 tire is designed to fit on a 20-inch rim diameter. So, if you’re looking to swap out your old tires or upgrade to this size, make sure you have a compatible 20-inch rim. It’s like finding the perfect dance partner for your tire, ensuring a harmonious and secure fit. Remember, the right rim can make all the difference in both aesthetics and performance, so choose wisely!
Q: How much air should be in a 305/50r20 tire?
A: Ah, the delicate balance of air pressure within the tire. For optimal performance and safety, it is recommended to inflate a 305/50r20 tire to the manufacturer’s recommended tire pressure. This information can usually be found in your vehicle’s owner’s manual or on a sticker located on the driver’s side door jamb. Proper inflation ensures even tread wear, good handling, and improved fuel efficiency. So, don’t neglect your tires’ need for a breath of fresh air!
Q: What is a 305/50r20 equivalent to?
A: The 305/50r20 tire size has a few equivalent sizes that can be used as alternatives. One common equivalent size is the 33×12.00r20. These tires share similar overall diameter and width, making them suitable alternatives for certain applications. Always consult with a tire professional or refer to your vehicle’s specifications to ensure compatibility and performance.
Comparison with similar tires
When it comes to choosing the right tire for your vehicle, it’s essential to consider all the options available. Let’s dive into some exciting comparisons to see how the 305/50r20 tire stacks up against its counterparts. Buckle up, folks, because we’re about to embark on a tire-tastic journey!
305/50r20 vs 33×12.50r20
The 305/50r20 and the 33×12.50r20 tires are close in size and offer similar overall diameter and width. However, there are slight differences between them. The 305/50r20 has a wider section width, which can provide enhanced stability and grip on the road. On the other hand, the 33×12.50r20 may offer a more aggressive off-road capability with its wider footprint. So, if you’re seeking a balance between on-road performance and off-road prowess, the 305/50r20 might be your go-to choice.
305/50r20 vs 275/55r20
The 305/50r20 and the 275/55r20 tires have notable differences in size. The 305/50r20 offers a wider section width and larger overall diameter compared to the 275/55r20. This means the 305/50r20 tire may provide better traction and stability, especially in cornering situations. However, the 275/55r20 might offer a smoother and more comfortable ride due to its taller sidewalls. Consider your priorities, whether it’s performance or comfort, when making your tire selection.
305/50r20 vs 305/55r20
Ah, the battle of the 305s! The 305/50r20 and the 305/55r20 tires are quite similar in size, with the primary difference lying in the aspect ratio. The 305/50r20 has a lower aspect ratio, meaning the sidewall height is smaller compared to the 305/55r20. This can result in a sportier and more responsive handling experience with the 305/50r20, while the 305/55r20 might offer a slightly more comfortable ride due to its taller sidewalls. Choose wisely based on your desired driving characteristics.
305/50r20 vs 275/60r20
The 305/50r20 and the 275/60r20 tires differ in both section width and aspect ratio. The 305/50r20 boasts a wider section width, which can provide enhanced stability and grip. On the other hand, the 275/60r20 offers a taller sidewall, potentially resulting in a smoother and more comfortable ride. If you prioritize sporty handling and a wider footprint, the 305/50r20 might be the tire for you. However, if comfort is your utmost concern, the 275/60r20 could be a more suitable choice.
305/50r20 vs 35×12.50r20
Now we step into the realm of rugged off-road tires. The 305/50r20 and the 35×12.50r20 tires differ significantly in size and purpose. The 35×12.50r20 is wider and taller, designed for aggressive off-road performance and tackling challenging terrains. It offers a more substantial footprint and increased ground clearance. In contrast, the 305/50r20 leans more towards on-road performance with its smaller size and narrower profile. So, if you’re ready to conquer the trails, go for the 35×12.50r20. But for a balance of on-road comfort and style, the 305/50r20 might be the tire of choice.
305/50r20 vs 285/60r20
The 305/50r20 and the 285/60r20 tires share similarities in width and aspect ratio. However, the 305/50r20 has a wider section width, offering enhanced stability and grip on the road. Meanwhile, the 285/60r20 may provide a slightly taller sidewall, potentially resulting in a more comfortable ride. Both tires strike a balance between performance and comfort, but the 305/50r20 leans towards a sportier driving experience, while the 285/60r20 leans towards a smoother ride.
305/50r20 vs 285/55r20
The 305/50r20 and the 285/55r20 tires are close in size, but they have subtle differences worth noting. The 305/50r20 offers a wider section width, providing enhanced stability and grip on the road. In comparison, the 285/55r20 may offer a slightly taller sidewall, potentially resulting in a more comfortable ride. If you’re seeking a tire with a sportier character and a wider footprint, the 305/50r20 might be the right choice. On the other hand, if a bit of added comfort is what you’re after, the 285/55r20 could be a suitable option.
305/50r20 vs 285/50r20
The 305/50r20 and the 285/50r20 tires share similarities in section width but differ in aspect ratio. The 305/50r20 has a lower aspect ratio, meaning a smaller sidewall height compared to the 285/50r20. This can result in a sportier and more responsive handling experience with the 305/50r20, while the 285/50r20 might offer a slightly more comfortable ride due to its taller sidewalls. Consider your priorities and desired driving characteristics when making your tire selection.
305/50r20 vs 275/65r20
The 305/50r20 and the 275/65r20 tires differ significantly in both section width and aspect ratio. The 305/50r20 boasts a wider section width, providing enhanced stability and grip on the road. Meanwhile, the 275/65r20 offers a taller sidewall, potentially resulting in a smoother and more comfortable ride. If you’re looking for a tire with sporty handling and a wider footprint, the 305/50r20 might be the tire for you. However, if comfort takes precedence, the 275/65r20 could be a better fit.
305/50r20 vs 295/55r20
The 305/50r20 and the 295/55r20 tires are quite similar in size, with slight differences in section width and aspect ratio. The 305/50r20 offers a wider section width, which can provide enhanced stability and grip on the road. On the other hand, the 295/55r20 may offer a slightly taller sidewall, potentially resulting in a more comfortable ride. Both tires strike a balance between performance and comfort, so consider your driving preferences and priorities when making your selection.
Final Verdict
In conclusion, the 305/50r20 tire is a versatile and popular choice for SUV and pickup owners. With its wide section width and impressive performance capabilities, it offers enhanced stability, grip, and a stylish appearance on the road. The tire’s overall diameter, sidewall height, and rim fitment make it suitable for a range of vehicles.
Based on our analysis, the top recommended tire in the 305/50r20 size is the NITTO NT420V BW. This tire combines high-performance features, excellent handling, and all-season capability. It offers impressive wet traction, a comfortable ride, and a stylish design. If you’re looking for an all-terrain option, the NITTO Ridge Grappler BW provides outstanding off-road performance while maintaining on-road comfort.
Other notable options include the Falken Ziex S/TZ-05 All-Season Radial Tire and the Kumho Ecsta STX KL12 All-Season Tire, both offering a balance of performance, comfort, and durability.
Ultimately, the best tire for you will depend on your specific needs, driving style, and preferences. Consider factors such as traction, handling, ride comfort, and tread life when making your decision. Consult with a tire professional and refer to your vehicle’s specifications to ensure the perfect match.
Remember, investing in high-quality tires not only enhances your vehicle’s performance but also prioritizes safety and driving pleasure. Choose wisely, and enjoy the road ahead with confidence!
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.