31 vs 32 Inch Tires – Upgrade Your Ride

Have you developed an enthusiasm for the great outdoors, especially the realm of off-roading? If so, you would need suitable tires for your vehicle, which can endure all terrine drive and will improve your overall off-road experience. Putting a larger tire in your 4WD will not only give you better ground clearance but also will protect the frame and under-body from stones, stumps, or anything else on the terrain. 31-inch and 32- inch tires may serve you best in your off-roading adventure.

In this article, we will compare the pros and cons between 31-inch tires Vs 32-inch tires, so you can ultimately decide which tire serves your purpose better.

Comparing 31 inch Tires Vs 32 inch Tires:

There is no doubt that 31-inch and 32-inch tires can provide good performance for your vehicle, and each has its pros and cons. 31-inch tires are comparatively smaller and lighter than some other tires used on rough terrain. You can find great Mud tires and All-terrain tires in 31 inches. Furthermore, you will find 31-inch tires suitable for your vehicle depending on the rim size ranging from 15 to 17 inches. So, they guarantee the best fit.

32-inch tires are larger than 31-inch and very dependable for off-road drives. No matter if you are looking for an all-terrain drive or full-tilt off road adventure, you will find a reliable tire for your 4WD. These tires are built with high-void, knobby tread patterns, so their construction is practically bullet-proof. So no matter if you are a beginner or seasoned offroader, it can be a great choice for your vehicle.

The difference between the 31-inch and 32-inch tires is listed below.

Average weightAround 40-45 lbsAround 55-60 Lbs
section width10.511.5
Height31 inch32 inches
Rim diameter15”-17”15”-18”
Tread depth19 32nds18 32nds
StyleBFGOODRICH ALL TERRAIN T/A KO2, Grabber A/TX, Mickey Thompson Baja ATZ P3 TireBFGOODRICH ALL TERRAIN T/A KO2, Grabber A/TX, Mickey Thompson Baja ATZ P3 Tire
Aspect ratio7075
Load index rating116123
Speed ratingQQ
Price$199’99 per tire$222.99 Per tire

31-Inch Tire Features:

Tread Design:

31-inch tires featured a split-knob non-directional tread design that provided the best performance in steering and traction. In addition, they offer the perfect blend of durability, lightness, and smooth ride flexibility.


These tires are created by the most durable Radial method with high-strength material. Also, they are built to endure rough climbs and both soft and hard terrain.

Rim Diameter:

31-inch tires can fit from 15-inch rim to 17-inch rim. You just need to find the right fit 31-inch tire for your vehicle.

Aspect Ratio:

31-inch tires Aspect ratio can be up 85%.


The 31-inch tire’s width is 10.5 inches

Pro & Cons of 31 Inch Tires


  1. Budget-friendly
  2. Smaller in size so less investment in lift kits, maintenance, and installation
  3. Less stress to other components in the vehicle.


  1. The typical 31-inch tire might not work well in extreme off-road conditions.
  2. Less durable in some conditions

32-inch Tires Feature:

Tread Design:

The 32-inch tires are made of high-void, knobby tread patterns which make them tougher than others. Their unique tread design helps the vehicle to go over stones, roots, and anything else on the terrain.


32-inch tires are constructed to endure rough conditions. They are engineered with the highly durable Radial method so they will last longer.

Rim Diameter:

32-inch tires are quite versatile when it comes to rim sizes. They can fit from 15 inches to 18-inch sizes.

Aspect Ratio:

32-inch tires Aspect ratio can be up 80%.


The 31-inch tire’s width is 11.5 inches

Pro & Cons of 32 Inch Tires


  1. Very dependable
  2. Great for both on and off-road drives
  3. Looks good.
  4. Long-lasting
  5. Great for mud and all-terrain drive


  1. Bigger in size so the investment of lift kit, installation, and maintenance will increase.
  2. Less variety available
  3. Heavier, so unsprung weight will increase.
31 vs 32 Inch Tires

So Which One is Better?

Now the question is, which one is better, a 31-inch tire or a 32-inch tire? Well, both tires have their benefits and disadvantages. 31-inch tires are cheaper and come in more varieties. They are also pocket-friendly when it comes to installation and maintenance. But if you can go on a stony terrain or beach it might not work so well.

On the other hand, 32-inch tires are more dependable on soft or rough terrain. Built to endure any punches, still, keep rolling. Moreover, they look very good on any vehicle. But they can be quite heavy, so more unsprung weight. Larger in size so more cost in installation and maintenance.

Frequently Asked Question(FAQ)

Q. What size tire is equivalent to a 31?

Ans. The tire size 275/70R16 is equivalent to a 31-inch tire.

Q. What size is 32-inch tires?

Ans. According to diameter comparison of Light Truck Tire Sizes 32-inch tire is LT265/75R16.

Q. Are 31s good for off-road?

Ans. A 31-inch all-terrain tire is the best option for those looking for aggressive off-road performance and style as well as sure-footed steering.

Q. Are 32-inch tires good for off-road?

Ans. A perfect choice for off-road fun, 32-inch all-terrain tires are tough enough to prevent you from getting stuck in the mud without causing your vehicle to lose fuel efficiency or compromising its handling on the highway.

Q. Do bigger tires reduce gas mileage?

Ans. Fuel efficiency is decreased with larger tires because they are heavier, while smaller tires are more fuel-efficient. Furthermore, bigger tires require more effort to roll because they have a higher rolling resistance than smaller tires. In contrast, if you drive a lot of freeway at a high speed, larger tires can increase your vehicle’s fuel efficiency.

Q. Are LT tires better for off-road?

Ans. The higher load carrying capacity and more robust construction of LT tires make them far more rugged and durable than your average passenger tire, which is ideal for any road conditions, especially for off-road driving.

Q. Is 265 75R15 the same as 31X10 50R15?

Ans. Yes, a 31X10. 50R15 and a P265/75R15 are the same sizes.

Q. Is a bigger sidewall better for off-road?

Ans. When it comes to off-road performance, experts advise sticking with a wheel diameter no bigger than half the tire height. It usually means 15 or 16-inch wheels for 33s and 17-inch wheels for 35s or so. You should avoid lower-profile tires if you want adequate sidewall flex on the trail.


This article compares 31-inch tires and 32-inch tires. Hopefully, it has given you adequate information about both types of tires and It will help you to decide which one better suits your needs.

Abdullah Anas

I am Abdullah Anas, a tire expert. I hate seeing people struggle to find the right tires for their cars. That is why he puts much effort into writing well-researched content about car tires. Today, it’s six years since he started the good work. I have received a lot of positive feedback from his readers and friends. Now my target is to let you understand every detail about all the tires available in the market

Leave a Reply

Your email address will not be published. Required fields are marked *

Recent Posts