Cooper Discoverer AT3 LT Performance
Overall Rank
The Discoverer AT3 LT by Cooper is a truck/suv off-road tire with an overall rating of 4.3 / 5. This places it in spot #11 among the 39 truck/suv off-road tires we’ve reviewed.
Dry Performance
Dry Performance Rank
The Discoverer AT3 LT received a Dry Performance rating of 4.5 / 5. This ranks it #11 among the 39 truck/suv off-road tires we’ve reviewed.
This is an ‘okay’ rating, buyers are typically pleased with its performance on dry roads.
Wet Performance
Wet Performance Rank
The Discoverer AT3 LT received a Wet Performance rating of 4.5 / 5. This ranks it #6 among the 39 truck/suv off-road tires we’ve reviewed.
This is a decent rating, buyers are typically pleased with its performance on wet roads and hydroplane resistance.
Comfort Performance
Comfort Performance Rank
“Comfort” performance relates to the tire’s quietness, and smoothness. Better ratings will keep tire ‘roar’ or road-noise to a minimum. Great for luxury cars, or anybody looking for a quieter cabin.
With a Comfort Performance rating of 4.4 / 5, the Discoverer AT3 LT is ranked #6 among the 39 truck/suv off-road tires we’ve reviewed.
This is an okay rating, this tire tends not to surprise buyers with too much road noise or feedback in the cabin. However, it’s not the best, so we advise you expect ‘some’ noise from these.
Treadwear Performance
Treadwear Performance Rank
Treadwear performance is a measure of how well the tire matched up to customers’ expectations of how many miles they will last. Keep in mind, this rating can be influenced significantly by users giving it 1-star or 5-stars because expectations were too extreme. Maybe their last set of tires lasted 100,000 miles and they now think all tires will last that long (that’s extremely rare). Or perhaps their alignment was really off, causing them to wear out in only a few thousand miles.
The Discoverer AT3 LT received a Treadwear Performance rating of 4.2 / 5. This ranks it #15 among the 39 truck/suv off-road tires we’ve reviewed.
This rating is ‘middle-of-the-road’, this tire tends to last relatively as long as other truck/suv off-road tires. Without knowing one’s specific expectations, it’s likely that a typical buyer will be happy with the mileage, but not super impressed either.
Snow & Ice Performance
Snow/Ice Performance Rank
Snow and Ice performance is tested on a specifically designed track to simulate these environments. These ratings represent how confident drivers in these conditions felt on these tires.
The Discoverer AT3 LT received a Snow & Ice Performance rating of 3.7 / 5. This ranks it #28 among the 39 truck/suv off-road tires we’ve reviewed.
These tires did not perform very well in the snow and ice category. If you do see these conditions often, we recommend looking for a different tire. If you only occasionally see light snow, just be cautious on these tires when you encounter it.
Off-Road Performance
Off-Road Performance Rank
The off-road ratings represent how satisfied other drivers were in these conditions. These conditions could include anything from dirt/gravel roads to extreme offroading/bouldering. If you intend to use these in more extreme conditions, we always recommend checking individual reviews on TireRack.com for specific examples.
The Discoverer AT3 LT received an Off-Road Performance rating of 3.7 / 5. This ranks it #16 among the 39 truck/suv off-road tires we’ve reviewed.
These tires did not do very well compared to others off-road. While they may have been manufactured for those cases, they did not match up to other options. This may be okay if you only occasionally see dirt/gravel roads. Otherwise, we recommend picking another tire.
Treadlife Warranty
Cooper does offer a treadlife warranty for this tire. You should see a time-frame and mileage provided in the ratings on this page. Note that this is a ‘whichever-comes-first’ scenario. So if it’s listed as 3 years, 50K miles – they can be warrantied as long as they are less than 3 years old AND have less than 50K miles on them. Manufacturer’s generally determine if a tire is claim-able for warranty by measuring remaining tread depth. See the documentation for the tire for more information.
