“Which tire should I go for between the Hankook Dynapro ATM RF10, Cooper Discoverer AT3, and Cooper Discoverer ATP?”. Is this the question that you are asking yourself?
Built with durable materials, all of these all-terrain tires withstand the harsh driving conditions on the off-road trail better than regular tires. However, each model excels in each different category.
In this article, we will compare the Hankook Dynapro ATM RF10, Cooper Discoverer AT3, and Cooper Discoverer ATP including their performance, warranty information, pricing, durability, and more! Then, we also help you to pick which tire wins this comparison battle.
Hankook Dynapro ATM RF10 vs. Cooper Discoverer AT3 vs. ATP: Comparison Table
Although all-terrain tires share similar qualities, not every model is the same. In particular, the Hankook Dynapro ATM RF10, Cooper Discoverer AT3, and the Cooper Discoverer ATP have varying performance levels in key areas like dry and wet traction, off-road performance, comfort, and so on.
Here’s a side-by-side comparison of the tires:
Best For Off-road Performance
AT3
Best For Off-road Performance
Also Great
Hankook Dynapro ATM RF10 vs. Cooper Discoverer AT3 vs. ATP: Detailed Analysis
Off-road Performance
The Hankook Dynapro ATM RF10 is a rugged all-terrain tire manufactured for stellar performance in off-road conditions. With its excellent traction in various road terrains, the Hankook Dynapro ATM RF10 beats other tires in this category.
The tire features a stone ejector, removing small gravel pieces that fill your tread and reduce traction. By continually providing traction, the Hankook Dynapro ATM RF10 makes it easier to navigate rocky terrain without fearing mishaps.
Another superb off-road tire is the Cooper Discoverer ATP, which has enough off-roading capabilities to satisfy your need for adventure. This tire provides excellent stability in uneven terrain and features oversized blocks for better grip in mud, rock, and sand.
The Cooper Discoverer AT3 is average in terms of off-road performance, although the five-rib-inline pattern means you won’t slip off when driving. It doesn’t have the Even Arc feature like the Discoverer ATP, or any other feature to make off-road navigation easier.
On-road Performance
When shopping for AT tires, consider buying models that guarantee excellent handling, proper traction, and rapid steering response. These qualities contribute to a better on-road driving experience.
Admittedly, most AT tires sacrifice highway performance for off-road capabilities — but you can still buy an AT model with above-average driving qualities. With top scores in the handling, traction, and acceleration tests, the Cooper Discoverer AT3 is an ideal AT tire for highway driving.
Cooper designed the AT3 with an inline five-rib design, which increases the tire-to-road contact area. Adaptive Traction technology also contributes to the AT3’s superior dry road performance. With this feature, your tire’s grip won’t reduce when you drive across multiple surfaces.
The Discoverer ATP has an aggressive tread pattern better suited to off-road driving than daily driving. Big voids in the tread reduce the tire’s contact area, which makes achieving on-road traction difficult.
Buyers of the Hankook Dynapro ATM RF10 are likely to confront the same problem. The tire’s tread design is not ideal for paved roads, so navigating highways and inner-city areas may be harder.
Snow & Ice Performance
Effective performance in snow usually depends on your tire’s construction and the features it has to improve traction on wet surfaces.
The Hankook Dynapro ATM RF10 is equipped with tiered side grooves that increase grip in winter road conditions. Winter traction also benefits from a special wrap-around tread design – this feature stabilizes performance in wet areas.
The only tire on this list with a Mud + Snow (M+S) classification and 3-peak Mountain Snowflake rating is Hankook’s Dynapro ATM RF10. These two winter tire ratings are considered the industry standard, so the Dynapro ATM RF10 is clearly the best winter tire here.
However, Cooper’s Discoverer AT3 model also uses the novel Snow Groove Technology to give drivers better stability, handling, and traction in snow and ice. Additionally, block edges provide a firmer grip on snowy roads and reduce the risk of hydroplaning.
The Cooper Discoverer ATP is less impressive on icy conditions, likely because its tread design doesn’t work well on wet surfaces. Nonetheless, you still get a silica-infused tread compound, which promises greater stability in wet conditions.
Noise Level
Noise reduction is a critical aspect of drive quality and deserves a spot on your list of buying considerations. Noisy tires make life unbearable for other road users and ruin the experience of driving.
With advanced Whispering Groove technology, the Discoverer AT3 is the quietest tire on this list. Whispering Grooves reduce cabin noise, which is handy on gravel and sandy terrain. The technology is also helpful on the highway as well.
You don’t get any noise reduction technology with the Discoverer AT3, which is why it’s noisier than its counterpart. Moreover, the wide tread pattern contributes to the noise pattern.
Like the AT3, the Dynapro RTM RF10 offers no noise dampening features, so noisy drives are likely to occur more often than you want. Yet, it still feels quieter than some tires in its class and is definitely worth trying out.
Comfort Level
If you’re swapping HT tires for AT tires, then you may notice a difference in comfort levels. Compared to HT tires, AT tires are designed for use on rough terrain, which affects on-road driving comfort. However, some models are better in this area than others.
Because of its design features, the Discoverer AT3 boasts more civil road manners than rivals in the AT tire category. Whispering Groove technology also helps with reducing driving discomfort and enhancing ride quality.
The Discoverer ATP trades off the highway performance for better off-roading, so prepare for harsh rides. It is, however, not terrible — and still benefits from Cooper’s superior manufacturing for a better on-road driving experience.
Our worst performer in the on-road driving test is the Hankook Dynapro ATM RF10. There is no comfort-enhancing feature on this tire, which means you have no guarantee of a tranquil ride.
Treadwear Warranty
An attractive warranty is a significant factor many owners consider when trying to select an all-terrain tire. Why? The more extended warranty is often a sign of durability, which translates into less money spent on replacing worn tires every year.
Cooper covers the Discoverer AT3 up to a maximum of 60,000 miles, but the ATP’s warranty is only good for the first 55,000 miles. The Hankook Dynapro ATM RF10 has the lowest treadwear warranty of the bunch — and only promises a 50,000-mile warranty.
Price
Because your tires are wearable items, you have to replace them at intervals. If you buy an expensive set, the costs of replacement will quickly add up. While you should avoid dirt-cheap, low-quality tires, try to find an affordable model so replacements don’t stretch your wallet.
The Discoverer ATP is the most affordable model here with the starting price at $159. Higher up on the price ladder is the Hankook Dynapro ATM RF10 at $162, while the Cooper Discoverer AT3 occupies the highest spot with a price of $193.
Final Thoughts
Best For Off-road Performance
AT3
Best For Off-road Performance
Also Great
If you are an avid off-road adventurer, a set of solid AT tires can improve your driving experience — not to mention the added safety and reliability they provide. The Cooper Discoverer AT3 clearly wins this review, thanks to impressive road manners, ride comfort, superior traction, and a long warranty.
The Hankook Dynapro ATM RF10 is a worthy contender and is your best option for better performance in adverse road conditions such as ice, snow, rock, and gravel.
Read more: Mastercraft Courser AXT vs. Cooper Discoverer AT3 vs. Toyo Open Country AT2: An Detailed Comparison
