In the off-roading world, one of the most important decisions you will ever make regarding your Jeep is which tires to go with. This is such a pivotal decision because your entire rig literally rides on it. Being that your tires are the only part of your Jeep that is actually designed to come into contact with the ground, it’s essential that you set yourself up for success for the type of terrain you plan to do most of your driving on. Tire type can have major impacts on your fuel economy (Ha! I said fuel economy in reference to Jeeps) and your Jeep’s ability to perform the way you want it to.
First things first. Let’s get some tire abbreviations and definitions out of the way so you can follow along more easily if you’re not familiar with these terms.
A/T = All Terrain – This type of tire is designed specifically to handle both on- and off-road driving. With a brawnier tread design as compared to the H/T, the A/T tire is favored by those seeking a more rugged visual aesthetic while cruising around town.
M/T = Mud Terrain – The mud terrain tire is purposefully designed with off-road capability as its primary purpose, while keeping in mind the secondary purpose of highway driving (you’ve got to get to your off-road driving destination after all). If you are a fan of Toyo Tires, you’ll know that they consider M/T to also mean “Maximum Traction.”
R/T = Rugged Terrain – A relatively recent addition to the tire market (introduced by Toyo in 2014), R/T tires are designed as a cross between the aggressive look and grit of an off-road M/T tire and the smooth, quiet ride quality of an A/T tire.
- Per Toyo, “Off-road performance meets on-road comfort with the all-new Open Country R/T. Built rugged for any terrain, this powerful 4×4 tire offers excellent off-road traction, durable construction, and aggressive styling. Its ability to tackle mud, dirt, sand, and rocks is inspired by the legendary Open Country M/T, while its quieter ride is a nod to our best-selling Open Country A/T II.”
H/T = Highway Terrain (yeah, we use the term “terrain” lightly with this one) – This tire is specifically for paved roads. Most stock sedans and minivans come equipped with H/T tires – but you’re not driving a sedan or minivan, are you? Even if you are the proudest Pavement Princess around, you wouldn’t be caught dead with a set of H/Ts on your Jeep. And if you are, yes, we’re judging you.
There, now we can move on and dig into the nitty-gritty of what all that means for you and your tire-based decision.
I’ll use my own Jeep, Miss-Chief, as an example to illustrate my point. Because Miss-Chief is a Willys Wheeler edition, she came from the dealership brandishing M/Ts. I decided to upgrade my tires from 32’s to 35’s and in doing so, elected to keep the M/Ts on her because I like the aggressive look of them and I had plans to do some serious off-roading and muddin’. Purchasing tires; however, shouldn’t be based on appearance and price point alone.
An M/T tire typically features large tread blocks with spacious channels between them. While the channels are wider to allow for faster mud and water displacement (aka mudslingers), the tread blocks are composed of a beefy texture to ensure maximum traction in dirt and mud. Further, this type of tire often features an “over the shoulder” lug that extends from the tread area down onto the sidewalls which allows for even more grip as needed on trails with deep mud, snow, gravel, and rock. When aired down, the protruding lugs become an impressive part of the traction equation. Despite the popular misconception that M/Ts are horrible for the sand at the beach and snow in the mountains, an aggressive lug tire can do well in the sand, even without airing down, and a well-siped tire does well in the rain and snow. The Toyo Open Country M/Ts have an aggressive lug and are well-siped.
I learned through my tire-based research that some of the downsides to the M/Ts are, however, that they don’t last as many miles as A/Ts (e.g., Nitto Trail Grappler M/T Light’s approximately 45k miles versus the Yokohama GEOLANDAR A/T G015’s 60k miles), and because of the added grip their tread blocks provide, some can be overbearingly loud on the roads – especially if you’re rocking a soft top. Another downside to the M/Ts is that additional energy is required to move that bulky tread, so a drop in fuel economy is almost inevitable.
In contrast, the A/Ts pros counter the cons of the M/T. Meaning, you’ll get more mileage for your dollar (in tire and fuel) and a considerably quieter ride on pavement. These factors make A/Ts ideal on your daily driver and are perfect for commuters and traveling longer distances but they’ll still allow you to hit some lighter trails. While A/Ts perform decently on many trails, they will never perform as well as M/Ts which are designed specifically to take you where you want to go off-road.
And this brings me to the R/Ts.
R/Ts are the Goldilocks of tires. Not too aggressive, not too passive. They’re just right because they are a perfect blend of the best-combined traits of the A/T and M/T. It’s a tire that is tailored towards the daily driver and weekend warrior (weekdays for work, weekends for trails).
Toyo put a lot of thought into crafting a tire that would provide drivers with the best of both worlds. With a 3-ply polyester casing to resist punctures and improve overall tire durability when under heavy loads or being operated in an “aired down” state off-road, Toyo backs their R/Ts with a generous 45,000-mile treadwear warranty.
The R/T is like hitting the Vegas jackpot of a tire shelf life. Even better, Toyo offers a no regret trial period of either 500 miles or 45 days. In their words, “Buy ’em, try ’em, love ’em. If you are not completely satisfied after 500-miles or 45-days, we’ll take them back.” Think about how many other tire manufacturers you have ever heard say something like that?
At this point, and especially if you haven’t clicked on any of the outbound informational links sprinkled throughout this post, you’re probably wondering how much a set of these tires is going to cost you. I’ll tell you up front that you may want to consider selling a kidney because quality off-road tires don’t come cheap. And if you do choose to opt for a lower priced tire, you’ll likely sacrifice in quality and performance. That said, you can expect to pay anywhere around $250 for A/T; $300 for M/T; and $315 for R/T, per tire. For this comparison, I chose the popular tire size, 35/12.5R17, and the Toyo brand on Amazon.com. Smaller tire sizes, like 33”, typically cost less. We’re not even going to discuss H/Ts because they don’t deserve it.
So, while this might seem like a pretty pro-Toyo post, in all honesty, Toyo is the most popular manufacturer of R/T tires for off-roading. And, as a testament to their quality and reputation in the off-road community, I have Toyo’s on Miss-Chief with plans to eventually upgrade to the R/Ts once my current set reaches the end of its tread life.
Miss-Chief’s personal review: These are great tires (M/T) and I highly recommend them. I’ve had them on for about fifteen months now and they’ve done me right. I’ve gone off-roading with them many times and they have gotten me through the most challenging trails. I’ve gone through sand, rain, mud, rocks, and pavement and these tires have taken everything I threw at them. And they’re actually not as loud on the pavement as other aggressive tires. I barely hear them when the window is lowered and the radio is off.
Toyo has been around since 1938. It is not your more affordable tire but what you’re getting is a damn good tire! And it is a brand you can trust!
Tidbit knowledge: Nitto makes a great tire too! That’s because they are owned by Toyo. (insert winky face here)
Herjeeplife is NOT an affiliate of Toyo Tires. Herjeeplife has NOT been paid to write this post.