Kevlar Tires
Goodyear Wrangler tires reinforced with aramid fiber, for pickups and SUVs that leave the pavement
Kevlar goes inside the tire to strengthen the structure where gravel, rock and ruts put more load on it than a highway ever does. That is the honest description. It is not armor, it will not stop a nail, and it does not raise what your truck can tow. Two Wrangler models carry it: the All-Terrain Adventure for mostly-road trucks, the DuraTrac RT for the ones that work harder off it.
What Kevlar Does Inside a Tire
It reinforces the tire, it does not armor it
Kevlar is an aramid fiber with high tensile strength for its weight, added inside a tire that is still built from rubber compounds, steel belts and textile layers. A nail can still reach the air chamber. A sharp rock can still open a sidewall. What the fiber changes is how much repeated flexing and impact the structure absorbs before something gives.
Off-road loading is unpredictable in a way pavement is not
On a highway the casing sees the same cycle over and over. Drop the same truck onto a gravel road and a tread block catches the edge of a rock, the casing twists in a rut, loose stone hammers the tread face. Reinforcement earns its place by tolerating that repeatedly rather than surviving one dramatic hit.
The fiber is one input among several
Tread geometry decides how the tire clears mud. The rubber compound decides how it behaves at 20 degrees. Belt package and sidewall construction decide how much abuse the casing takes. Kevlar contributes strength without adding much weight, and that is the whole of its job.
Two Wrangler models carry it in the current US range
Goodyear puts Kevlar in the Wrangler All-Terrain Adventure and the Wrangler DuraTrac RT. In the DuraTrac RT the fiber specifically helps protect the tread area from damage. Heavy-duty Pro-Grade versions of the All-Terrain Adventure went further, with two layers of Kevlar and roughly 30 percent more steel in the belt package.
The one line to keep: Kevlar is reinforcement, not armor
Running a tire underinflated will destroy it whatever fiber sits inside. So will a rock through the sidewall. Goodyear pairs the aramid with other measures for exactly that reason, which is why the DuraTrac RT also gets three sidewall plies and a Durawall compound rather than relying on the Kevlar by itself.
Two Kevlar Wranglers, Two Different Jobs
Wrangler All-Terrain Adventure with Kevlar
The one that still has to do the commute
- Category
- All-season all-terrain
- Tread life warranty
- 60,000 miles, limited
- Sidewall
- Durawall cut and puncture resistance
- Severe snow
- 3PMSF on select LT sizes, check yours
- Sizes
- 29 fitments, 16 to 20-inch wheels
Most of the mileage happens on pavement for the truck this tire was drawn for, and the rest happens on gravel, dirt, wet asphalt and moderate trail. Biting edges across the tread add grip when the surface turns wet or frozen. Open shoulder blocks and traction ridges let loose material work its way out instead of packing solid between the lugs.
Not a mud-terrain tire. Deep clay wants far larger voids than this pattern has.
Shop All-Terrain Adventure with KevlarWrangler DuraTrac RT
The one for when the rough part is the point
- Category
- All-season rugged terrain
- Treadwear warranty
- 50,000 miles, limited
- Sidewall
- Three plies plus Durawall compound
- Severe snow
- 3PMSF rated
- Sizes
- 56 fitments, 16 to 22-inch wheels
Goodyear added this tire to the Wrangler family in September 2023 for drivers who need more than a conventional all-terrain casing survives. Tread depth goes deeper. Aggressive shoulder elements carry on past the tread face toward the outside of the tire, where they add grip and take some of the abrasion on rocky ground. Kevlar sits inside to help protect the tread area.
A heavier, more aggressive tire is quieter nowhere. Interstate-only mileage makes poor use of it.
Shop DuraTrac RTAre Kevlar Tires Worth It?
Yes, when
- Gravel, forest roads or job sites are part of an ordinary week, not a summer trip.
- The sidewall meets rock, curbs or ruts often enough that you have already lost one tire to it.
- The truck tows or hauls and you want a casing that is not working at its limit doing it.
- You want one set of tires to cover snow, rain and dirt without a seasonal swap.
Probably not, when
- The vehicle almost never leaves paved road. A highway-terrain tire is quieter, lighter and cheaper to run.
- You expect the tire to stop punctures. It will not, and no reinforcement on the market does.
- Deep mud is the main job. A dedicated mud-terrain pattern digs harder than either Wrangler here.
- Severe ice and sustained subfreezing driving. A 3PMSF all-terrain tire is not a winter tire.
Value here is easier to judge by what fails than by what a spec sheet promises. Tires on trucks that see gravel rarely wear out first. They come off early because something cut them, and a stronger casing is aimed squarely at that failure rather than at tread life.
Read the warranty as a second signal. The All-Terrain Adventure carries 60,000 miles of limited tread life coverage and the DuraTrac RT 50,000, which is roughly what the difference in tread aggression costs. Both figures are ceilings with eligibility conditions attached, not a promise about your set.
Buying reinforcement you never load is money spent on weight. Skipping it on a truck that keeps shredding tires is money spent twice.
Every Kevlar Tire Size
85 fitments across both models
Wrangler All-Terrain Adventure with Kevlar sizes
16-inch wheels
4 sizes
17-inch wheels
10 sizes
18-inch wheels
9 sizes
19-inch wheels
1 size
20-inch wheels
5 sizes
The figures beside each size are the service description. In 113T the 113 is the load index and T the speed rating. Where two numbers appear, as in 121/118R, the first covers single-wheel use and the second dual-wheel use on a truck with four tires on the rear axle.
LT marks light-truck construction and Flotation marks the inch-based sizes such as 35x12.50R20LT, which are also built as LT tires. Load range is left off these cards on purpose, because retailer listings for this range contradict each other. Read it off the sidewall or the tire label instead.
Several sizes come in an outlined white letter version alongside the black sidewall, and the specification is otherwise identical. Availability moves through the year, so a size listed here is not guaranteed to be in stock today.
Getting the Fitment Right
Read 255/70R18 113T from left to right
Take it in pieces. 255 gives the section width in millimeters. The 70 after the slash is a percentage rather than a measurement, putting sidewall height at roughly 70 percent of that width. R stands for radial construction and 18 for an 18-inch rim. Past the size, 113 fixes the maximum load at 2,535 lb per tire and T caps the rated speed at 118 mph.
Load range is a category, not a count of layers
A Load Range E tire described as 10-ply rated does not contain ten physical plies. The phrase survives from older construction and now names a strength and inflation class. Physical construction gets stated separately, which is why the DuraTrac RT advertises a three-ply sidewall at the same time.
An LT tire is not the SL tire in a bigger size
Light-truck construction carries more load and takes more pressure, and it also adds mass, changes ride quality and can dull steering response. Fitting one does not raise what the truck is rated to carry or tow. Payload and axle limits come from the vehicle, and the tire only has to be adequate for them.
The number on the sidewall is not your daily pressure
Maximum inflation pressure is a ceiling for the tire, not a target for the vehicle. Cold pressure starts from the placard in the driver-side door jamb, which accounts for the truck and its intended load. Swap to a substantially different LT specification and the correct figure comes from a load-inflation calculation rather than from copying either number.
Airing down off-road has a floor
Dropping pressure widens the footprint and lets the tire conform to loose or uneven ground. Go too far and the sidewall deflects enough to invite impact damage or unseat the bead. No single off-road psi covers every truck, because rim width, tire construction, vehicle weight, speed and terrain all move the answer. Reinflate before sustained highway speed.
A taller tire changes more than clearance
Overall diameter feeds speedometer accuracy and effective gearing. Extra width can foul suspension or bodywork at full lock. Added mass is unsprung and rotating, so it costs acceleration and braking. Verify clearance through full steering lock and full suspension compression, since a lift alone does not guarantee it.
Two tires wearing the same Wrangler model name can differ in load range, tread depth, maximum pressure, snow certification and weight. Match the full specification rather than the name on the sidewall, and rotate on the interval your vehicle handbook gives, since front and rear axles wear a truck set at different rates.
What Owners Say
Seems to be slightly different sidewall than the model that was on the truck that was the original duratrac. Kevlar too. Not sure if this is some kind of upgraded version, but so far so good. Only have a few hu...
J. Cretella
Nice upgrade from standard highway tires. Much quieter than anticipated. A bit of a harder drive but not substantial.
Toby Palmer
Beautiful craftsmanship and quality. I absolutely love and recommend this tire.
Gerardo Lopez
Packaged nicely. Arrived in a timely manner . Good quality. I would buy it again.
Cathy
After having a blowout 10 miles from my house on a 299 mile trip I arrived to my destination in a small town here in Texas and went to several dealerships to try to buy a replacement tire. I managed to find a n...
Love Beaded Jewelry
Great tires...! Car rides smooth and is pretty quiet. Car grips the road much better now. Would buy again. Maybe next time I can find ones with white lettering. Make the Jeep stand out.
JPP
About Goodyear and Kevlar
Goodyear started in Akron, Ohio, in 1898. Frank and Charley Seiberling began with carriage and bicycle tires, horseshoe pads and assorted rubber goods, and named the company after Charles Goodyear, whose work on natural rubber and sulfur made the material durable enough to manufacture with. Akron is still the head office more than 125 years later.
Wrangler grew into the truck and SUV side of that range. Kevlar reinforcement joined it in 2013 with the All-Terrain Adventure, aimed at owners who wanted a tougher casing without moving to a dedicated off-road tread. September 2023 brought the DuraTrac RT, which pushed the same idea further into rugged-terrain territory.
Kevlar itself is a material brand rather than a tire maker. The aramid has reinforced automotive components for decades, from tires to belts, hoses and friction parts. On 1 April 2026 Arclin completed its purchase of the aramids business from DuPont, taking the Kevlar and Nomex brands with it, so the markings on a specific tire are the reliable guide to current attribution.
Check 3PMSF on the size, not the model
Goodyear shows the Three-Peak Mountain Snowflake on the current US pages for both models, and the DuraTrac RT was launched with it. Retailer listings, though, flag the symbol specifically on the All-Terrain Adventure LT sizes, and the 255/70R18 113T standard-load version is not severe-snow rated. Confirm it on the exact size before you order a winter set.
When to replace one
Aramid inside the casing changes nothing about the inspection rules. Exposed cords, a sidewall bulge, separation or damage that cannot be safely repaired all mean the tire comes off. A small puncture in the central tread may be repairable; the same hole near the shoulder or in the sidewall is not treated the same way.
Off-road grip also fades well before the legal minimum tread depth, because the depth is what lets the pattern bite into loose ground and shed snow. Measure at several points around the tire, and read the DOT code for the manufacturing date, since rubber ages whether or not it is used.
Frequently Asked Questions
Kevlar tires are conventional pneumatic tires that use Kevlar aramid fiber as part of their internal reinforcement. The Kevlar does not replace the rubber tread, steel belts or the rest of the tire structure. It adds strength within a construction designed to tolerate demanding road and off-road use. Goodyear uses Kevlar reinforcement in selected Wrangler truck and SUV tires. In the Wrangler All-Terrain Adventure with Kevlar, the material contributes to rugged construction for pavement, gravel and dirt. The Wrangler DuraTrac RT uses Kevlar specifically to help protect against tread damage during on-road and off-road driving.
Two prominent current Goodyear Wrangler products use Kevlar reinforcement: the Wrangler All-Terrain Adventure with Kevlar and Wrangler DuraTrac RT. The All-Terrain Adventure is an all-season all-terrain tire built around mixed highway and off-road use. Goodyear currently lists it with a 60,000-mile tread life limited warranty. The DuraTrac RT moves farther toward rugged-terrain use, adding a three-ply sidewall with Durawall compound and carrying a 50,000-mile treadwear limited warranty. Both appear in Goodyear's truck and SUV tire range. Exact sizes, load ranges and service descriptions differ, so the model name alone is not enough to determine fitment.
Kevlar provides reinforcement. In Goodyear's tire designs, its job is to add toughness where rough surfaces and repeated impacts can place more stress on the tire structure. Goodyear describes the Kevlar in the Wrangler DuraTrac RT as helping protect against tread damage. The original Wrangler All-Terrain Adventure with Kevlar design used a Kevlar layer for additional strength on pavement, gravel and dirt. Heavy-duty Pro-Grade versions were introduced with two Kevlar layers plus a heavier steel-belt package. Kevlar is only one part of the design. Tread compound, sidewall construction, belt package and correct inflation remain critical to durability.
No. A Kevlar-reinforced tire can still be punctured, cut or damaged. Kevlar adds strength, but it does not create an impenetrable barrier around the tire. A sufficiently sharp object can penetrate the tread, and severe rock contact can damage a sidewall. Incorrect inflation can also cause structural damage regardless of the reinforcement inside the tire. Goodyear combines Kevlar with other protective features rather than presenting it as puncture-proof technology. The DuraTrac RT, for example, adds a three-ply sidewall and Durawall compound specifically to improve resistance to punctures, abrasions and cuts in rough terrain.
The Wrangler All-Terrain Adventure with Kevlar is the better match for mixed driving where pavement still accounts for a substantial share of mileage. Its tread includes biting edges, traction ridges and open shoulder blocks for wet roads, dirt, snow and moderate off-road terrain. The DuraTrac RT is the more aggressive choice. Goodyear engineered it as a rugged-terrain tire with Kevlar protection against tread damage, a three-ply sidewall and Durawall compound. Its tread also uses additional biting edges for winter grip. For frequent highway use with occasional trails, the All-Terrain Adventure usually makes more sense. For rougher trails, work roads and greater exposure to sidewall damage, the DuraTrac RT provides the more specialized construction.
Yes. Both primary Wrangler Kevlar models are designed for on-road as well as off-road use. The Wrangler All-Terrain Adventure with Kevlar places greater emphasis on versatility and is particularly well suited to trucks and SUVs that spend most of their mileage on pavement but regularly encounter gravel, dirt or trails. Goodyear introduced the tire specifically for highway and off-road driving. The DuraTrac RT can also be driven on pavement, but its more aggressive rugged-terrain construction makes the strongest case when the vehicle genuinely needs added off-road capability. Drivers replacing a highway-focused tire should still expect an all-terrain or rugged-terrain tread to behave differently in noise, weight and steering response.
The current Wrangler Kevlar range includes tires designed for winter traction. Goodyear lists both the Wrangler All-Terrain Adventure with Kevlar and Wrangler DuraTrac RT with the Three-Peak Mountain Snowflake designation on its current U.S. product pages. The DuraTrac RT uses a tread pattern with additional biting edges intended to improve grip on snowy surfaces. The 3PMSF symbol is more meaningful than the broad "all-season" label when severe-snow capability matters. Certification and specifications should still be verified for the exact tire size and market before purchase. Winter performance also extends beyond snow acceleration, so a 3PMSF all-terrain tire should not automatically be treated as equivalent to a dedicated winter tire for severe ice and sustained winter conditions.
The Three-Peak Mountain Snowflake, commonly shortened to 3PMSF, identifies a tire that has met a defined performance requirement for severe-snow traction. Goodyear currently displays the 3PMSF designation for the Wrangler All-Terrain Adventure with Kevlar and Wrangler DuraTrac RT on its U.S. product pages. The DuraTrac RT was also introduced by Goodyear specifically with the Three-Peak Mountain Snowflake designation and a tread pattern designed to provide more biting edges on snow. The symbol does not mean the tire is optimized for every winter condition. Ice braking, very low temperatures and deep winter use can still favor a dedicated winter tire.
The DuraTrac RT is the more suitable of the two Kevlar-equipped Wrangler options for repeated rough-terrain use. Goodyear designed it as a rugged-terrain tire for light trucks and SUVs, with Kevlar to help protect against tread damage and a three-ply sidewall paired with Durawall compound. That sidewall package is intended to resist punctures, abrasions and cuts encountered in off-road conditions. Its construction makes sense for loose dirt, rocky access roads, trails and other surfaces where sidewall contact becomes more likely. It remains an all-season on-road/off-road tire rather than a dedicated competition or extreme mud tire, so tire selection should still reflect how severe the terrain actually is.
Yes, provided the exact tire size and load specification meet the vehicle's requirements. Kevlar reinforcement itself does not increase a truck's rated payload or towing capacity. Load index identifies how much weight an individual tire can support when properly inflated. Light-truck tires may also use load-range designations that describe their load and inflation capability. Goodyear developed Pro-Grade versions of the Wrangler All-Terrain Adventure with Kevlar for heavier-duty applications, including three-quarter-ton and one-ton trucks that regularly tow or haul. Those versions were introduced with Load Range E construction, two Kevlar layers and a heavy-duty steel-belt package. Always match the complete service description to the truck rather than buying by tread pattern alone.
Start with the tire-size information on the vehicle placard near the driver's door and compare the complete specification, not just wheel diameter. A size such as 255/70R18 identifies nominal width, aspect ratio, radial construction and an 18-inch wheel diameter. The load index and speed rating that follow the size also matter. A tire that fits an 18-inch wheel can still be unsuitable if its load capacity, overall dimensions or service rating are wrong. Goodyear identifies the driver's side door jamb and the tire sidewall as common places to find tire-size information. Larger-than-stock tires may also affect clearance, gearing and speedometer accuracy, so modified fitments require additional checking.
Use the vehicle manufacturer's recommended cold tire pressure as the starting point, not the maximum pressure molded into the tire sidewall. Goodyear directs drivers to the tire placard around the driver's door jamb for the proper cold inflation pressure. The vehicle owner's manual may provide the same information. This distinction becomes especially important when switching from a standard-load tire to an LT or higher-load-range tire. Different tire constructions may require different pressure calculations to support the same vehicle load. Kevlar reinforcement does not make pressure less important. Underinflation increases flex and heat generation. Excessive pressure can change ride behavior and the tire's contact with the road.
The Wrangler All-Terrain Adventure with Kevlar currently carries a 60,000-mile tread life limited warranty on Goodyear's U.S. product page. The Wrangler DuraTrac RT is backed by a 50,000-mile treadwear limited warranty according to Goodyear's product announcement and current range information. These mileage figures are warranty limits, not promises that every tire will last exactly that distance. Eligibility depends on the warranty terms, tire condition, treadwear and other requirements. Goodyear's replacement warranty documentation also states that coverage can involve either a free replacement or a prorated replacement depending on eligibility, with exclusions applying. Review the current warranty documentation for the exact tire before purchase.
Goodyear Kevlar tires are products of The Goodyear Tire & Rubber Company and form part of the company's Wrangler truck and SUV tire family. Goodyear has used Kevlar technology in Wrangler products to reinforce tires intended for mixed highway and off-road driving. The All-Terrain Adventure with Kevlar was introduced in 2013, and Goodyear expanded its rugged-terrain offering with the Wrangler DuraTrac RT in September 2023. Kevlar is a material brand rather than the tire manufacturer. The tire itself is engineered and sold as a Goodyear product. Trademark attribution can change with corporate ownership and licensing arrangements, so current product markings should be treated as the definitive reference for a specific tire.
Goodyear traces its origins to 1898 in Akron, Ohio. Founder F.A. "Frank" Seiberling and his brother C.W. "Charley" Seiberling began producing rubber goods that included carriage and bicycle tires, horseshoe pads and other products. The company took its name from Charles Goodyear, the American inventor associated with the development of vulcanized rubber. Goodyear's corporate history explains that the Seiberlings were inspired by his work with natural rubber and sulfur, which helped make rubber more resilient and practical for manufactured products. More than 125 years later, Goodyear remains headquartered in Akron and continues to develop tires for road, off-road and specialized applications.
Other Tires Worth Comparing
None of these carry Kevlar. They sit either side of it, and a shortlist of one is not a shortlist.
Patagonia
Milestar builds the Patagonia as a straight all-terrain rival to the Wrangler A/T Adventure, with 3PMSF certification on the A/T W. Worth a look when the shortlist needs a second name at a different price point.
Visit website
Grapps
One category past the DuraTrac RT. Nitto shaped the Mud Grappler for terrain that defeats a rugged-terrain tread, and the highway manners go with it. Relevant if your ratio of trail to tarmac is the other way round.
Visit website
Kelly
Same corporate parent as Goodyear, priced well underneath it. Kelly keeps the Edge lineup on highway and light-truck treads, which is the sensible end of the shelf for a daily driver whose roughest surface is a gravel driveway.
Visit websiteStart From the Placard, Not the Tread
Open the driver-side door and copy the whole specification off the placard, service description and all. Then decide how much of this truck's life actually happens away from pavement. Those two answers pick the model and the fitment between them.
Shop Goodyear Kevlar Tires