315/75r16 In Inches – Tire Size, Rim Fitment & Best Tires

The 315/75R16 tire has an overall diameter of approximately 34.6 inches, a section width of roughly 12.4 inches, and is designed to be mounted on a 16-inch diameter rim. The equivalent tire size in the high flotation system is 34.6×12.4R16.

What does 315/75r16 Tire mean?

Before we dive into the nitty-gritty of tire sizes, let’s break down what these numbers and letters mean. The following table gives you the 411 (tire talk for ‘information’) on each section of the tire size.

Tire numberIts Explanation
315This is the tire’s section width, in millimeters, from sidewall to sidewall.
75This is the aspect ratio, meaning the height of the tire’s cross-section is 75% of its width.
RThis indicates the tire construction type. In this case, R stands for Radial, the most common type.
16This is the diameter of the wheel in inches that the tire is designed to fit.

What is 315/75r16 Tire in inches?

315 75r16 Tire in inches

Converting tire sizes from millimeters and percentages into inches can be as challenging as eating soup with a fork. But, don’t worry, we’ve got your back. To help you picture it better, here is a conversion table for the 315/75r16 tire dimensions.

Tire Diameter34.6880
Section Width12.4315
Rim Diameter16406.4
Sidewall Height9.3236.25
Revolutions per Mile582582

A Deeper Dive into the 315/75r16 Tire Specifications

Now that we have the basics covered, let’s take a deeper dive into the fascinating world of the 315/75r16 tire. This tire size is like the goldilocks of the tire kingdom – not too big, not too small, but just right!

Tire width of 315/75r16

When it comes to tire width, the 315/75r16 is a beefy beast. With a section width of 315 millimeters, it’s wider than a sumo wrestler trying to squeeze into skinny jeans. This width gives you some serious road-hugging capabilities, ensuring stability and control as you conquer any terrain.

Tire height of 315/75r16

If you’re a fan of taller tires that scream “Look at me!” to the world, then the 315/75r16 is right up your alley. With a height that measures 75% of its width, this tire stands tall and proud, demanding attention on and off the road. Just imagine the envy of your neighbors as you roll by with these towering giants.

Sidewall height of 315/75r16

The sidewall height of a tire can make a significant difference in your driving experience. With the 315/75r16, you get a sidewall height of 9.3 inches, providing a cushion of comfort and durability. It’s like having shock absorbers built into your tires, ensuring a smooth ride even when the road gets bumpy.

Rim diameter for 315/75r16

Now, let’s talk about the rim diameter that suits this mighty tire. The 315/75r16 is designed to snugly fit on a 16-inch wheel. Picture this: the tire and the rim joining forces like a perfectly synchronized dance duo, ensuring a harmonious balance between performance and style. It’s a match made in tire heaven!

Tire circumference of 315/75r16

The circumference of a tire is like its own personal measurement tape. For the 315/75r16, the circumference measures a whopping 108.7 inches. That’s enough rubber to make a whole fleet of rubber ducks! This generous circumference not only contributes to the tire’s overall size but also affects its performance, traction, and fuel efficiency. It’s all about making every inch count!

With all these specifications, it’s clear that the 315/75r16 is a tire that’s built to impress. Whether you’re an off-road enthusiast craving adventure or a city slicker looking for that rugged look, this tire size has got you covered.

What are the Best 315/75r16 Tires?

When it comes to choosing the best tires for your 315/75r16 size, you want ones that can handle any road or off-road adventure you throw at them. After extensive research and tire-tackling trials, we’ve narrowed down the top picks for you. So, get ready to meet your tire heroes!

1 – BFGoodrich All-Terrain T/A KO2 Radial Tire – LT315/75R16/E 127/124R

Description: The BFGoodrich All-Terrain T/A KO2 is like the MacGyver of tires – it’s ready to tackle any situation. With its aggressive and durable design, this tire excels both on and off the road. It’s the ultimate blend of performance, reliability, and versatility.

Key Features:

  • Tough sidewalls for enhanced resistance against cuts and bruises.
  • 3D sipes and interlocking tread blocks for improved traction on various surfaces.
  • Special rubber compounds for extended tread life and exceptional grip.
  • Superior off-road capability without sacrificing on-road comfort.


  • Excellent off-road performance and traction.
  • Long-lasting tread life.
  • Comfortable and quiet on paved roads.
  • Enhanced durability against rough terrains.
  • Suitable for all-season use.


  • Slightly higher price point.
  • May experience some road noise as the tires wear.

Final Recommendation: If you’re a true adventure seeker who loves to push the limits, the BFGoodrich All-Terrain T/A KO2 is the perfect companion. It delivers exceptional off-road performance while maintaining on-road comfort and longevity.

2 – Ironman All Country M/T LT315/75R16 127/124Q E

Description: The Ironman All Country M/T is a no-nonsense, get-the-job-done kind of tire. Built for the toughest terrains, this tire offers exceptional traction and durability. It’s a rugged and reliable choice that won’t break the bank.

Key Features:

  • Aggressive tread pattern for maximum off-road grip.
  • Reinforced sidewalls for increased puncture resistance.
  • Stone ejector ribs to prevent debris buildup.
  • Sturdy construction for long-lasting performance.


  • Impressive off-road capabilities.
  • Affordable price.
  • Good resistance against punctures and cuts.
  • Decent on-road performance.
  • Available in various load range options.


  • Slightly less comfortable on paved roads compared to all-season tires.
  • Tread life may not be as long as premium alternatives.

Final Recommendation: If you’re an off-road enthusiast on a budget, the Ironman All Country M/T is a solid choice. It provides excellent off-road traction and durability without emptying your wallet.

3 – Thunderer Trac Grip M/T R408 All-Season Radial Tire – 315/75R16 127Q

Description: The Thunderer Trac Grip M/T R408 is a tire that means business. With its aggressive looks and versatile performance, it’s designed to conquer any challenge you face. This tire combines off-road prowess with all-season capabilities.

Key Features:

  • Aggressive tread design for superior off-road traction.
  • Reinforced sidewalls for added strength and durability.
  • Wide shoulder blocks for improved stability during cornering.
  • M+S rating for all-season versatility.


  • Excellent off-road traction and grip.
  • Suitable for all-season use.
  • Competitive pricing.
  • Durable construction.
  • Minimal road noise.


  • Slightly shorter tread life compared to premium options.
  • Tread pattern may generate more noise on paved roads.

Final Recommendation: If you want a tire that can handle off-road adventures while still providing decent on-road performance, the Thunderer Trac Grip M/T R408 is a reliable choice. It offers a great balance between capability and value.

Comparison with Similar Tires

Now that we’ve explored the ins and outs of the 315/75r16 tire, let’s put it head-to-head with some other popular tire sizes. It’s time for a tire showdown!

315/75r16 vs 305/70r16

In this matchup, the 315/75r16 takes the crown in terms of width and overall size. It provides a wider footprint, offering more stability and grip on various surfaces.

315/75r16 vs 285/75r16

When comparing these two sizes, the 315/75r16 comes out on top again. It boasts a larger section width and overall diameter, giving it an edge in terms of off-road capability and presence on the road.

315/75r16 vs 315/70r17

Here, the 315/75r16 and the 315/70r17 go head-to-head. While the 315/70r17 offers a larger rim diameter, the 315/75r16 wins in terms of overall tire height and sidewall flexibility, making it an excellent choice for off-roading enthusiasts.

315/75r16 vs 35×12.50r16

The battle between these two tire sizes is fierce. The 315/75r16 and the 35×12.50r16 are quite similar in terms of overall diameter and width. However, the 315/75r16 often provides a smoother and more comfortable on-road experience.

315/75r16 vs 315/70r16

When comparing these two tire sizes, the 315/75r16 takes the lead with its larger section width and overall diameter. This size offers more stability and a commanding presence on and off the road.

315/75r16 vs 285/70r17

In this matchup, the 315/75r16 once again shines with its larger section width and overall tire size. It provides enhanced off-road capability and a rugged look.

315/75r16 vs 265/70r17

When pitted against the 265/70r17, the 315/75r16 stands tall with its wider section width and larger overall size. It offers better traction and stability for off-road adventures.

315/75r16 vs 265/75r16

Here, the 315/75r16 takes the lead in terms of both section width and overall tire height. This size provides a more aggressive look and improved performance on challenging terrains.

315/75r16 vs 295/75r16

While the 295/75r16 offers a wider section width, the 315/75r16 wins with its larger overall diameter and commanding presence. It’s a size that’s ready to conquer any road or trail.

315/75r16 vs 35×12.50r17

In this final comparison, the 315/75r16 and the 35×12.50r17 go toe-to-toe. The 315/75r16 offers a wider section width and similar overall diameter, making it a strong contender for off-road enthusiasts.


After diving into the world of the 315/75r16 tire, exploring its dimensions, and comparing it with other sizes, we can confidently recommend it as a fantastic choice. With its impressive width, height, and sidewall flexibility, this tire size strikes a perfect balance between off-road capability and on-road comfort. It’s a versatile option that will ensure a smooth and confident ride in various conditions.

So, whether you’re an off-road adventurer seeking rugged durability or a road-trip enthusiast craving a reliable tire for all terrains, the 315/75r16 tire size is an excellent match for your needs. Get ready to embrace the road with confidence and conquer new horizons!

Now, go forth and equip your vehicle with the mighty 315/75r16 tires. Remember, with the right tires, every journey becomes an unforgettable adventure!