The iON evo AS is Hankook's Grand Touring All-Season tire developed for drivers of electric vehicles (EVs), sedans, and coupes looking for an adaptable mix of dry and wet traction with confident wintry weather traction for four season performance.
Utilizing a tread compound specifically developed for use with the heavy weight of EVs, the iON evo AS takes advantage of an optimized curing process and pressure distribution for more even contact with the road. The naturally quiet operation of EV motors requires a dedication to noise management at every step. Rigorous adjustment of the tread pattern's pitch count and variation in conjunction with knurling patterns carved into the grooves to minimize sound are all ultimately aided by a sound-deadening layer of foam for a low-volume experience. 3D GripKontrol sipes have been strategically applied to aid the four longitudinal grooves in resisting hydroplaning in the wet, and, if weather demands, offer additional biting edges for reliable snow traction.
The iON evo AS's internal construction features a polyester body ply with a high turn-up for enhanced sidewall stiffness and durability that can handle additional vehicle weight in lateral maneuvers for smooth control. Twin steel belts ensure a stable base for the tread package joined with a polyamide reinforcement for predictable handling and high-speed performance.
El neumático iON evo AS de Hankook pertenece a la categoría: Gran Turismo Para Toda Estación y fue desarrollado para conductores de vehículos eléctricos (EV, por sus siglas en inglés), sedanes y autos cupé, que buscan una combinación adaptable entre tracción seca y mojada, con tracción confiable en climas invernales, para manejar confiadamente durante las cuatro estaciones del año.
Utilizando un compuesto de caucho en la huella especialmente desarrollado para el uso en autos eléctricos, más pesados que los de motores de combustión interna, el iON evo AS aprovecha un proceso de curación optimizado y distribución de la presión, para obtener mayor contacto con la carretera. La naturaleza de operación silenciosa de los motores de autos eléctricos requiere dedicación para manejar los ruidos en cada paso. Ajustes rigurosos del patrón de la huella en relación con la secuencia y variación de los tonos de los bloques, junto a un diseño especial tallado en las ranuras, minimizan el ruido, todo esto finalmente mejorado con una capa de espuma para obtener una conducción silenciosa y tranquila. Ranuras tridimensionales "3D GripKontrol" han sido ubicadas estratégicamente para ayudar a los canales longitudinales a resistir el deslizamiento sobre agua (hydroplaning), y si el tiempo lo demanda ofrecen más bordes adherentes para una tracción más confiable sobre superficies con nieve.
La construcción interna del iON evo AS posee una estructura con capas de poliéster que ayudan a la rigidez de los flancos y aumentan la durabilidad al manejar el peso adicional del vehículo en maniobras laterales, resultando en un control parejo. Correas gemelas de acero proporcionan una base estable para el conjunto de la huella que se une con un refuerzo de poliamida, para ofrecer una maniobrabilidad predecible y buen rendimiento a velocidades elevadas.
Specifications shown are as accurate as possible based on the information provided to us by the tire manufacturers. The dimensions reflect average values for tires measured on the specified measuring rim width. Individual tires may vary from data shown.
All tires are subject to continuous development. The tire manufacturers and Tire Rack reserve the right to change product specifications at any time without notice or obligation.
*Although regularly updated, the country of origin for tires may vary from what is shown. Unfortunately, we cannot accommodate requests for tires with a specific country of origin.
For assistance selecting products for your vehicle, please contact our sales specialists at 888-541-1777 or via email.
Warranty summary for replacement tires purchased on or after 01/01/25(1 of 3)
Treadwear:6 Years / 55,000 Miles Half mileage front and rear if different sizes
Manufacturer Special Warranty:30 Day Free Trial (1)
Additional Information:(1) Purchase 4 exchange for another set of Hankook
Notes
See official manufacturer's warranty brochure for specific details.
New vehicle Original Equipment tire warranties often differ from those covering replacement tires. Consult your vehicle documents to confirm Original Equipment tire warranty coverage.
Tire Rack Test Results Hankook iON evo AS
Are EV-Specific Tires Better than Popular Non-EV Tires? – 2024 Test 1 – With Winter Update(29:49)
The EV tire space has a lot of hype and anticipation, but what’s the substance? What do you get by choosing a tire marketed as an EV product? What do you give up? In this round, we have Touring, Performance, All-Season, and Summer tires – in both EV-focused and non-EV-focused applications – making it our most complete test to date, including our 2024 winter test results!
Customers praise the BFGoodrich Mud-Terrain T/A KM3 for outstanding off-road performance, with dry traction (8-10 scores) and deep snow/mud grip (7-10 scores) highlighted as top strengths. Wet traction earns consistent 7-10 ratings, though ice traction shows variability (3-10 scores) typical for aggressive mud-terrain tires. Treadwear impresses with frequent 9-10 scores, exceeding expectations for rugged use. While comfort receives mostly 7-9 ratings, some note increased noise levels (4-8 scores), a common trade-off for off-road capability. Drivers report confidence in extreme conditions, with many emphasizing its durability and traction in rocky or muddy terrain, aligning well with its maximum-traction off-road design.
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Customers Like:
113 reviews mention "Wet Traction"
99 positive
14 negative
Most customers rate wet traction 9-10, highlighting confident grip in off-road conditions. Some variability exists, but performance remains strong for mud-terrain use.
January 30, 2024
(Verified Purchase)
3.3 out of 5
...I was expecting worse wet traction and handling on pavement, but so far, they're really pretty good. They're still in the first year, I'd expect the solid tread blocks and lack of siping to impact wet traction more as the rubber ages...
4Runner is modified, lifted, locked, armored. Not trailered, it gets driven on long road trips with lots of off roading mixed in. Off roading is in Colorado mountains, Utah desert, etc, on trails in the Moab 6 - 7 rating range (you need bigger tires to go on harder trails, and more acceptance of body damage).
I was replacing a set of 285/70/16 KO2 tires, and wanted to get a bit more off road oriented. Along with trying out a 'pizza cutter' sizing, narrower, but slightly taller than the KO2's. And so far - the KM3's have been STELLAR off road. Great on wet rocks, modest mud (not into mudding, lol), Utah slick rock. I thought if the narrower KM3's would have issues anywhere, it would be in deep loose sand, but in multiple situations around Moab they did GREAT. Easily matching the 295/75/16 KO2's on my wife's similarly modded 4Runner. Where are the tradeoffs? Not off road. But on road, the tires steer more vaguely, with a soft mushy steering feel. Despite being narrower than the last set of KO2's, they weigh about the same amount. They're definitely noisier. Not terrible, but more noise than the KO2's. I was expecting worse wet traction and handling on pavement, but so far, they're really pretty good. They're still in the first year, I'd expect the solid tread blocks and lack of siping to impact wet traction more as the rubber ages.
So to sum up - where the KO2's are a GREAT balance between on road and off road performance, working well in both situations without being too bad in the other, the KM3's are definitely geared more toward off road use. If that's what you want, they're great. I'm very happy with them, and given the way I use my 4Runner, I'll get KM3's the next time as well.
Vehicle: 1999 Toyota 4Runner 4wd 265/70-16 Miles Driven on Tires: 5,000 Driving Conditions: Combined Off Road/Highway Location: MANCHESTER, MO Driving Style: Spirited
Great wet traction and low noise for this type tire...
Great mud tire. Great wet traction and low noise for this type tire. Great dry traction and excellent wear characteristics.
Vehicle: 1992 Jeep Wrangler Miles Driven on Tires: 2,500 Driving Conditions: Combined Off Road/Highway Location: TUSCALOOSA, AL Driving Style: Spirited
The BFGoodrich Mud-Terrain T/A KM3 delivers excellent snow and deep snow traction, with most ratings scoring 9s and 10s. Ice performance shows mixed results, with scores ranging 3-10, but many users report confident grip in off-road winter conditions.
February 25, 2024
(Verified Purchase)
4 out of 5
...I've used them hardcore offroading in soupy mud, deep snow, sand and rocks and they performed great in rain and light snow/ice too. Honestly surprised by how good they are in rain and light snow/ice...
Perfect tire for this vehicle. Any pitfalls of a mud tire are offset by the weight/width (7.5) causing the contact patch to stick very well. I've used them hardcore offroading in soupy mud, deep snow, sand and rocks and they performed great in all. I also regularly use them on the roads with zero complaints. Road noise, I have no idea, rating because it doesn't obviously add to it, but with a TDI Defender there is already a lot going on. Honestly surprised by how good they are in rain and light snow/ice too. A single tire can't do everything. I would definitely buy again but might go up a size to 255/85R16.
Vehicle: 1993 Land Rover Defender 110 Miles Driven on Tires: 10,000 Driving Conditions: Combined Off Road/Highway Location: WYNDMOOR, PA Driving Style: Spirited
...It snowed 18 inches with subzero temperatures with added ice. These tires never even spun or slipped at all. I stayed in 2 wheel drive on purpose, just to see what these tires had to offer. ABSOLUTELY INCREDIBLE TRACTION and the tread cleared itself of the deep, frozen tundra...
You want tires you can be proud of and all your friends are envious of?? THE KM3S ARE IT!!! These tires look nasty and mean. And they deliver. It snowed 18 inches with subzero temperatures with added ice. These tires never even spun or slipped at all. I stayed in 2 wheel drive on purpose, just to see what these tires had to offer. ABSOLUTELY INCREDIBLE TRACTION AND THE TREAD CLEARED ITSELF OF THE DEEP, FROZEN TUNDRA. I WAS/AM BLOWN AWAY BY THE PERFORMANCE OF THE KM3. Yes, they are expensive. But even pulling my 18 ft.,tandem axel toy hauler loaded with my stuff and my 01 Springer softail, they NEVER MISSED A BEAT. No side to side weakness or sway. Due to the fact they are ruggedly built with super thick sidewalls and an indestructible foot print sole. I wasn't so sure how they'd react or last to the heavy weight of my trailer and the Construction environment I work in. Extremely tough,rugged and durable set of tires. I JUST LAID DOWN THE MONEY FOR MY 2ND SET TODAY AT DISCOUNT TIRE AND NEVER EVEN HESITATED. The manager tried to sell me on the KO2 and some kind of NITTO JUNK. I just couldn't settle for 2nd or 3rd best. Not after having experienced THE BEST,THE KM3. I've never seen anyone ever have a set of KM3s on their truck. Although, everyone always commented and complemented me on mine. Some things in life are worth spending your hard earned money on. YES! Again, the KM3 tire isn't cheap. But theres enough CHEAP TIRES OUT THERE. JUST NOT ON MY TRUCK PULLING MY TRAILER AND MY HARLEY BEHIND THEM. I love the security, safety and YES, the attention the KM3 delivers to me mile after mile. BUY CHEAP, YOU GET CHEAP. BUY THE KM3, YOU QUITE SIMPLY BUY, OWN AND RIDE ON THE BEST OF THE BEST, HANDS DOWN. BUY THESE TIRES. YOU'LL NEVER REGRET IT. AND YOU WILL BUY ANOTHER SET. JUST LIKE I DID TODAY. NO OTHER TIRE WILL EVER GO ON MY TRUCK. EVER.
Vehicle: 2005 GMC Sierra 1500 4wd Extended Cab Miles Driven on Tires: 55,000 Driving Conditions: Combined Highway/City Location: FORT SMITH, AR Driving Style: Spirited
Customers consistently rate dry traction highly, with most scoring 9s and 10s. The KM3 delivers reliable grip and responsive handling in rugged off-road conditions, excelling in its maximum traction category.
February 28, 2019
4.9 out of 5
...Dry and wet traction are amazing. I honestly feel like I'm on an all-terrain...
My previous set of KM2's were so great, I naturally went with the KM3 as soon as I finally wore the KM2's out. I know this is a mud-terrain, and most likely not the thing people care about the most, but I can't get over the road manners of this tire. My KM2's were very quiet, and these are even quieter for a mud-terrain tire. Dry and wet traction are amazing. I honestly feel like I'm on an all-terrain.
As with every BFGoodrich off-road tire I've owned, these things are unstoppable off the pavement. Mud traction is superb, and they clean themselves out very quickly with a touch of wheel spin. Rock traction, specifically when engaging the sidewall, is the best I've experienced. The giant sidewall lugs feel very tough and grab onto a rock face like fly paper. I had a set of Goodyear MTR's in the past and these tires are simply in another league in all aspects.
I hope the tread wear is as good as my KM2's were. I ended up removing those because they were aging (8 years) and I couldn't wear out the last remaining bit of tread. Haven't had the KM3's long enough to gauge, but I think they'll be great.
Vehicle: 1996 Toyota 4Runner SR5 4wd Miles Driven on Tires: 2,000 Driving Conditions: Combined Off Road/Highway Location: MOORE, SC Driving Style: Spirited
Great dry traction and excellent wear characteristics.
Great mud tire. Great wet traction and low noise for this type tire. Great dry traction and excellent wear characteristics.
Vehicle: 1992 Jeep Wrangler Miles Driven on Tires: 2,500 Driving Conditions: Combined Off Road/Highway Location: TUSCALOOSA, AL Driving Style: Spirited
...Dry,rocky,muddy conditions these tires are great!
Tires are pretty quiet. Handle pretty good except in steady to moderate rain. They are notorious for wanting to hydroplane. Dry,rocky,muddy conditions these tires are great!
Vehicle: 2019 Jeep Wrangler Sport S Miles Driven on Tires: 19,000 Driving Conditions: Mostly Highway Location: MASCOUTAH, IL Driving Style: Average
Most customers rate ride comfort highly with scores 8-10, noting smooth off-road performance. While some report higher noise levels, this is expected for maximum traction tires designed for rugged terrain.
January 03, 2026
(Verified Purchase)
4.7 out of 5
...The ride and comfortability aren't going to be the same as a dedicated street tire which is expected but that was a tradeoff i was willing to accept. They ride and cruise comfortably without a doubt. They definitely have some noise to them but nowhere near what I was expecting compared to previous tires that I have used...
I was skeptical without a doubt, but mostly because I've never went all out on a set of tires like these before, but I couldn't be happier with the results over the past year. I use the truck in the oilfield, and it experiences nearly any terrain you could imagine. From regular dirt to muddy clay, large rocks, swamp like conditions, sand, snow, ice, etc. Up and down hills repeatedly every single day then backroads and highway back to the house. They have yet to leave me needing pulled out of muddy conditions. Now don't get me wrong, they will sling the -------- out of some mud, but haven't gotten stuck. Not only is it my dedicated work truck but also my daily driver. And the truck is loaded down FULL of tools and equipment 100% of the time. Drove the truck halfway across the country multiple times at this point. Hauled my motorcycle trailer to a deck over with medium duty internationals. And they were sturdy as could be.
As for wear and durability they are holding up great. The tread wear is semi-uniform on the front, but I am sure it is due to the lack of attention to the front suspension of the truck. Which is no fault of the tire. I was nearly certain I'd be replacing them by this time this year. But I'm sure i can confidently say i have another good 15-20,000 miles left in them which is mind blowing to me for an offroad tire that I had expected to get 30k miles out of max.
The ride and comfortability aren't going to be the same as a dedicated street tire which is expected but that was a tradeoff i was willing to accept. They ride and cruise comfortably without a doubt. They definitely have some noise to them but nowhere near what I was expecting compared to previous tires that I have used.
At the end of the day, I would absolutely recommend these to someone who has the demand of a solid and reliable tire that is able to put in the work day in and day out. Possibly even someone who is looking for an aesthetically pleasing and stout looking tire.
Vehicle: 2018 Chevrolet Silverado 2500 HD 4WD Double Cab Miles Driven on Tires: 25,000 Driving Conditions: Combined Off Road/Highway Location: MIDDLEBURG, PA Driving Style: Spirited
...They were very quiet and extremely comfortable brand new, now that they are three years old with 70K miles on them, there is come road noise, but nothing I would be upset about!...
I am very impressed. I bought a set of these tires well over three years ago. I drive a fair mix of city, highway and my share of off-road. I bought 37x12.50R17's for reference on a 2016 Jeep Wrangler Rubicon. They now have well over 70K miles on them, and still average about 6/32nds in tread depth! I chose these because they were the "lightest" 37 inch tire I could buy to keep strain off of my driveline. They have been great. 5 Tire rotations are easy when the total weight of rim and tire is under 90lbs. I would bet that due to lighter tire, they would not work well on a full size truck, but on a Jeep, they are perfect! They were very quiet and extremely comfortable brand new, now that they are three years old with 70K miles on them, there is come road noise, but nothing I would be upset about! They have never punctured, perform great at 8-10psi off road, they run out smooth on the highway, and again, because of being a "lighter" tire, I have had NO major driveline repairs! I am buying another set! If you have a Jeep and want great performance, in addition to super long lasting (I mean lets get our money's worth) then this is 100% the tire for you! I promise!
Vehicle: 2016 Jeep Wrangler Unlimited Rubicon Miles Driven on Tires: 72,000 Driving Conditions: Combined Off Road/Highway Location: INDIAN SPRINGS, NV Driving Style: Spirited
...Tire wear has been great, and the ride is very comfortable...
Great tires! I mostly drive on the road, more of a mall crawler than anything else. Tire wear has been great, and the ride is very comfortable. Will buy again when it’s time.
Most customers rate treadwear highly with 9s and 10s, praising durability in rugged off-road conditions. While some lower scores exist, they often reflect extreme use beyond typical mud-terrain demands.
January 03, 2026
(Verified Purchase)
4.7 out of 5
...As for wear and durability they are holding up great. The tread wear is semi-uniform on the front, but I am sure it is due to the lack of attention to the front suspension of the truck. Which is no fault of the tire. I was nearly certain I'd be replacing them by this time this year. But I'm sure i can confidently say i have another 15-20,000 miles left in them which is mind blowing to me for an offroad tire that I had expected to get 30k miles out of max...
I was skeptical without a doubt, but mostly because I've never went all out on a set of tires like these before, but I couldn't be happier with the results over the past year. I use the truck in the oilfield, and it experiences nearly any terrain you could imagine. From regular dirt to muddy clay, large rocks, swamp like conditions, sand, snow, ice, etc. Up and down hills repeatedly every single day then backroads and highway back to the house. They have yet to leave me needing pulled out of muddy conditions. Now don't get me wrong, they will sling the -------- out of some mud, but haven't gotten stuck. Not only is it my dedicated work truck but also my daily driver. And the truck is loaded down FULL of tools and equipment 100% of the time. Drove the truck halfway across the country multiple times at this point. Hauled my motorcycle trailer to a deck over with medium duty internationals. And they were sturdy as could be.
As for wear and durability they are holding up great. The tread wear is semi-uniform on the front, but I am sure it is due to the lack of attention to the front suspension of the truck. Which is no fault of the tire. I was nearly certain I'd be replacing them by this time this year. But I'm sure i can confidently say i have another good 15-20,000 miles left in them which is mind blowing to me for an offroad tire that I had expected to get 30k miles out of max.
The ride and comfortability aren't going to be the same as a dedicated street tire which is expected but that was a tradeoff i was willing to accept. They ride and cruise comfortably without a doubt. They definitely have some noise to them but nowhere near what I was expecting compared to previous tires that I have used.
At the end of the day, I would absolutely recommend these to someone who has the demand of a solid and reliable tire that is able to put in the work day in and day out. Possibly even someone who is looking for an aesthetically pleasing and stout looking tire.
Vehicle: 2018 Chevrolet Silverado 2500 HD 4WD Double Cab Miles Driven on Tires: 25,000 Driving Conditions: Combined Off Road/Highway Location: MIDDLEBURG, PA Driving Style: Spirited
...They now have well over 70K miles on them, and still average about 6/32nds in tread depth!...
I am very impressed. I bought a set of these tires well over three years ago. I drive a fair mix of city, highway and my share of off-road. I bought 37x12.50R17's for reference on a 2016 Jeep Wrangler Rubicon. They now have well over 70K miles on them, and still average about 6/32nds in tread depth! I chose these because they were the "lightest" 37 inch tire I could buy to keep strain off of my driveline. They have been great. 5 Tire rotations are easy when the total weight of rim and tire is under 90lbs. I would bet that due to lighter tire, they would not work well on a full size truck, but on a Jeep, they are perfect! They were very quiet and extremely comfortable brand new, now that they are three years old with 70K miles on them, there is come road noise, but nothing I would be upset about! They have never punctured, perform great at 8-10psi off road, they run out smooth on the highway, and again, because of being a "lighter" tire, I have had NO major driveline repairs! I am buying another set! If you have a Jeep and want great performance, in addition to super long lasting (I mean lets get our money's worth) then this is 100% the tire for you! I promise!
Vehicle: 2016 Jeep Wrangler Unlimited Rubicon Miles Driven on Tires: 72,000 Driving Conditions: Combined Off Road/Highway Location: INDIAN SPRINGS, NV Driving Style: Spirited
Hankook’s iON evo AS is a Grand Touring All-Season tire for electric vehicle drivers. It is specifically designed to handle the higher weight of EVs while also lowering rolling resistance for improved battery life.
Are EV-Specific Tires Better than Popular Non-EV Tires? – 2024 Test 1 – With Winter Update(29:49)
The EV tire space has a lot of hype and anticipation, but what’s the substance? What do you get by choosing a tire marketed as an EV product? What do you give up? In this round, we have Touring, Performance, All-Season, and Summer tires – in both EV-focused and non-EV-focused applications – making it our most complete test to date, including our 2024 winter test results!
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