The 245/70R17 tire has an overall diameter of approximately 30.5 inches, a section width of roughly 9.6 inches, and is designed to be mounted on a 17-inch diameter rim. The equivalent tire size in the high flotation system is 30.5×9.6R17.
What does 245/70r17 Tire mean?
This question reminds me of when I was in school, learning about algebra. Suddenly, numbers and letters were mixed together and, just like that, math became a foreign language. The good news is, I have since learned to speak “tire” fluently and I promise it’s much easier than high school algebra!
Let’s break it down with a table for easy understanding:
|245||This is the tire width, or the measurement of the tire from one sidewall to the other sidewall, in millimeters.|
|70||The aspect ratio, which represents the height of the tire’s cross-section as a percentage of the tire’s width. So, the height is 70% of 245mm.|
|R||This stands for Radial, indicating the construction of the tire. Radial tires have layers of fabric with cords running at right angles to the circumference of the tire.|
|17||The diameter of the wheel rim in inches that the tire is designed to fit.|
Now you know! Every time you look at your tires, you’ll see these numbers and letters and understand exactly what they mean. A moment of silence for the mystique that was once attached to tire codes, please.
What is 245/70r17 Tire in inches?
So, now that we have our tire deciphering degree, let’s dive deeper into the inches game. Understanding tire dimensions in inches is particularly useful, especially for those of us more familiar with the imperial system of measurements.
Measurements of 245/70R17 in inches and Millimeters
Let’s convert these measurements using a table for easy comprehension:
|Tire Diameter||30.50 inches||775 millimeters|
|Section Width||9.65 inches||245 millimeters|
|Rim Diameter||17 inches||431.8 millimeters|
|Sidewall Height||6.75 inches||171.45 millimeters|
|Circumference||95.76 inches||2432.96 millimeters|
|Revolutions per mile||662||N/A|
So, there you have it! The 245/70R17 tire size in all its imperial and metric glory. I’m sure this will make you the life of the party at your next get-together (or at least it might earn you a free drink if you win the bar trivia!).
Tire width of 245/70r17
The width of a 245/70R17 tire is, wait for it… 245 millimeters! Now, if you’re more comfortable with inches (or you just want to impress your friends with your quick math skills), that’s approximately 9.65 inches.
It’s roughly the width of three golf balls lined up in a row. This width determines how much of your tire can smile at the road at any given time, which in turn affects your vehicle’s handling and grip. Just remember, wider isn’t always better – like trying to fit an elephant into a smart car, there are limitations!
Tire height of 245/70r17
The height of our tire isn’t explicitly stated in the 245/70R17 designation. It’s actually the tricky 70 figure, which is not the height in millimeters but a percentage – the aspect ratio! This number signifies that the height of the tire’s cross-section (sidewall) is 70% of the tire’s width. So, whip out your calculators (or dust off the math part of your brain) and let’s do the math: 70% of 245mm gives us approximately 171.5mm. That’s about 6.75 inches. Remember when your math teacher said you’d use this in real life? They were right!
Sidewall height of 245/70r17
Now that we’ve deciphered our tire algebra, the sidewall height comes out to be the same as our tire height – 6.75 inches, or 171.5 millimeters.
That’s the approximate height of 2.7 classic Coca Cola cans stacked on top of each other. This dimension influences the ride quality and handling of your vehicle. Thicker sidewalls absorb more road bumps – kind of like how your favorite pillow absorbs all your end-of-the-day worries.
Rim diameter for 245/70r17
The rim diameter is thankfully the simplest of the lot. It’s the number after the “R”. So for a 245/70R17, the rim diameter is… drumroll please… 17 inches! That’s the size of a large pizza, or an average unicycle wheel. And much like how the perfect pizza size can lead to dinner happiness, the perfect rim diameter can lead to a smooth and balanced ride.
Tire circumference of 245/70r17
The circumference of a 245/70R17 tire is approximately 95.76 inches or 2432.96 millimeters. That’s almost the height of NBA superstar Shaquille O’Neal! This gives you about 662 tire revolutions per mile. It’s an often overlooked fact, but the tire circumference affects your speedometer’s accuracy.
So next time you’re considering replacing your tires, remember the circumference – or you might end up explaining to a police officer why you were speeding, and I guarantee they won’t accept “my tires tricked me” as a valid excuse.
What are the best 245/70r17 tires?
Choosing a tire is like choosing a trusted partner for your car – it’s a relationship based on trust, performance, and how well they handle bumps on the road! So here are my top picks to ensure your vehicle always rides in style and safety.
1 – GT Radial Adventuro AT3
A versatile and durable option, the GT Radial Adventuro AT3 provides a smooth, comfortable ride whether you’re cruising down the highway or tackling off-road trails.
- All-terrain adaptability
- Enhanced wet grip
- Three-ply body construction
- Exceptional grip and handling
- Improved durability and puncture resistance
- Reduced noise for a quiet ride
- Might not be the best in deep snow
- Some users report faster tread wear
The GT Radial Adventuro AT3 is perfect for those who love adventure and need a tire that can take a beating. If you’re as likely to be off-roading as you are to be picking up groceries, this could be your tire soulmate!
2 – Hankook Dynapro AT2 RF11 -LT245/70R17
The Hankook Dynapro AT2 RF11, an all-terrain radial tire, brings balance to your world by offering a blend of off-road capability and comfortable highway driving.
- Multi-directional tread design
- Reinforced under-tread gauge
- Block-chain system to reduce road noise
- Excellent off-road traction
- Comfortable and quiet highway drive
- Improved tread life
- Wet traction could be better
- Some users report tread chunking in harsh conditions
The Hankook Dynapro AT2 RF11 is ideal for drivers seeking the best of both worlds: great off-road performance without compromising comfort during regular road use.
3 – Yokohama Geolandar H/T G056 P245/70R17 108H
The Yokohama Geolandar H/T G056 is a premium highway tire offering a blend of long tread life, comfortable ride, and all-season traction.
- Adaptive shoulder blocks for reduced road noise
- Advanced compound for improved tread life
- Wide circumferential grooves for wet traction
- Excellent highway comfort and quietness
- Impressive wet and dry traction
- Long-lasting tread life
- Off-road performance is average
- Handling in snowy conditions could be improved
The Yokohama Geolandar H/T G056 is an excellent option if you primarily drive on highways and need a tire that performs well in all seasons while delivering comfort and longevity.
4 – Hankook Dynapro AT2 RF11 245/70R17 110T
The Hankook Dynapro AT2 RF11 is another version of the AT2, but with a different load rating. This all-terrain radial tire offers excellent off-road capabilities and smooth highway driving.
- Stone ejector technology
- High-strength steel belt structure
- Reinforced carcass
- Improved handling and stability
- Enhanced puncture resistance and durability
- Reduced road noise for a comfortable ride
- Performance on icy roads could be improved
- Some drivers have reported fast tread wear
The Hankook Dynapro AT2 RF11 is ideal if you’re looking for a tire with superior off-road capabilities without sacrificing comfort or stability on regular road conditions.
5 – GT Radial Adventuro AT3 LT245/70R17
This version of the GT Radial Adventuro AT3, similar to our first pick, combines an adventurous spirit with durability and performance.
- Unique block design for off-road traction
- Three-ply body construction
- Enhanced wet grip technology
- Excellent off-road performance
- High durability and puncture resistance
- Provides a quiet and comfortable ride
- Deep snow performance could be better
- Some users report faster than average tread wear
The GT Radial Adventuro AT3 is an excellent choice for those who don’t want to compromise between adventure and daily drive comfort. If you’re an adventure junkie but also need a reliable partner for your daily commute, this tire could be your perfect match!
FAQ’s About 245/70r17 Tire
Gather round, folks! It’s time for a rapid-fire FAQ session about the beloved 245/70r17 tire. Keep your eyes on the screen, your hands on the keyboard, and prepare to have your tire-related questions answered!
What vehicles use 245/70r17 Tire?
Ah, the versatility of the 245/70R17! This tire size is common on pickup trucks, SUVs, and full-size vans. Think Ford F-150, Jeep Grand Cherokee, Dodge Ram 1500, and the Chevrolet Silverado. If you’re driving one of these bad boys, you might just be rolling on 245/70R17. And if you’re not, well, maybe it’s time for an upgrade!
How many revolutions per mile does a 245/70r17 have?
The 245/70r17 tire completes approximately 662 revolutions per mile. That’s right, your tires work that hard every mile you drive! So next time you’re out for a drive, remember to thank them for their tireless (pun intended!) efforts.
Price of 245/70r17 inches Tire?
Ah, the million-dollar question… or should I say, the hundred-dollar question? The price of 245/70R17 tires can vary depending on the brand, tread pattern, and tire type. However, you can expect to pay anywhere from $100 to $200 per tire. Always remember, though, that good tires are an investment in your safety, much like buying a good helmet for riding a bike or a parachute for skydiving!
What kind of rim does a 245/70r17 tire fit on?
Our trusty 245/70R17 tire is designed to fit on a rim with a diameter of 17 inches. Remember, the “17” in 245/70R17 isn’t just for show, it’s there to tell you the rim size! Think of it like shoe sizes – you wouldn’t try to squeeze your size 10 foot into a size 8 shoe, would you?
How much air should be in 245/70r17?
The recommended tire pressure for a 245/70R17 tire can typically be found between 30 and 35 psi (pounds per square inch). However, always check your vehicle’s owner’s manual or the tire placard on your car’s door jamb for the specific recommended tire pressure. You don’t want to underinflate or overinflate your tires, as that could lead to an unbalanced ride or even a blowout. Think of it as the Goldilocks principle, the pressure needs to be just right!
What is a 245/70r17 equivalent to?
The 245/70R17 tire can be equivalent to other sizes in terms of overall diameter. Some potential equivalents could be 265/65R17 or 285/60R17. However, it’s important to note that while these tires have similar diameters, their width and sidewall height will differ. Always consult with a tire professional before choosing an alternative size. It’s like a tailored suit, it needs to fit just right, or you’ll look like you’re wearing a potato sack or a child’s onesie.
Comparison with similar tires
In the tire world, comparisons are just as important as they are on a reality TV cooking show. Let’s spice things up a bit with some head-to-head battles in the tire arena!
245/70r17 vs 265/70r17
The primary difference here lies in the width of the tire. The 265/70r17 is 20mm wider than the 245/70r17, potentially providing better stability and traction, but it may negatively affect fuel economy.
245/70r17 vs 265/65r17
While the 265/65r17 is wider, it has a smaller aspect ratio (the ’65’ part), resulting in a lower sidewall height. This means potentially better handling but a less comfortable ride compared to the 245/70r17.
245/70r17 vs 285/70r17
Here, the 285/70r17 is significantly wider and slightly taller than the 245/70r17. This could result in better traction and ground clearance, but it could negatively impact fuel economy and ride comfort.
245/70r17 vs 255/70r17
A relatively minor difference here: the 255/70r17 is 10mm wider but maintains the same aspect ratio, resulting in slightly improved stability without a significant impact on ride comfort.
245/70r17 vs 245/65r17
These tires have the same width, but the 245/65r17 has a lower aspect ratio, resulting in a smaller sidewall. This could lead to slightly improved handling but at the cost of ride comfort.
245/70r17 vs 245/75r17
In this case, both tires have the same width, but the 245/75r17 has a taller sidewall, providing a more comfortable ride and potentially better off-road capabilities due to increased ground clearance.
245/70r17 vs 235/80r17
The 235/80r17 is narrower and taller than the 245/70r17. This results in increased fuel economy and ground clearance, but at the expense of handling and stability.
245/70r17 vs 255/65r17
The 255/65r17 is wider but has a shorter sidewall than the 245/70r17. You’ll potentially get better handling, but you might sacrifice some ride comfort.
245/70r17 vs 235/65r17
Here, the 235/65r17 is narrower and has a shorter sidewall compared to the 245/70r17. This results in potentially better fuel efficiency but a less comfortable ride.
245/70r17 vs 255/75r17
The 255/75r17 is wider and has a taller sidewall than the 245/70r17. This could result in better off-road performance and ride comfort but at the expense of fuel economy.
Choosing the perfect tire size can be as complex as trying to understand the plot of a Christopher Nolan movie. But with a bit of knowledge and understanding, you’ll be able to navigate the world of tire sizes like a pro. Whether it’s the all-around performance of the 245/70r17, or the specific advantages of its similar-sized companions, the choice comes down to your specific needs, vehicle specifications, and driving conditions.
Just remember: knowledge is power, and a well-informed decision is always better than a shot in the dark. Unless, of course, you’re playing a round of blindfolded darts – then I suppose a shot in the dark is quite literally your best bet! Safe travels, tire gurus!
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.