Cooper Discoverer HT3 vs Cooper Discoverer AT3 Tire

When comparing Cooper Discoverer HT3 and Cooper Discoverer AT3 you’ll find that the two tires share many of the same qualities. Although both are designed for different driving conditions, they both provide an extended tread life and exceptional performance in rain and snow. But which one is the better tire? Read on to find out!

Cooper HT3 vs AT3 Table

We will explore both sets of tires in this blog post and discuss their similarities and differences with regards to performance as well as other areas such as fuel efficiency, noise level and more.

Discoverer AT3	Discoverer HT3

All Season Tire	All Season Tire
Come In 39 Tire Sizes From 15 Inches To 20 Inches Except For 19 Inches	Come In 23 Tire Sizes From 15 Inches To 20-inch Except For 19 Inches
Cooper Discoverer AT3 Has Covered 60,000 Miles Of Treadwear Protection	Cooper Discoverer HT3 Covered 50,000 Miles Of Treadwear Protection
Maximum Tire Pressure Is 44 Psi To 50 Psi (Depending on Which Tire Size You Are Using)	Maximum Tire Pressure Is 50 Psi To 85 Psi (Depending on Which Tire Size You Are Using)
Cooper Discoverer AT3 Has A Tread Depth on Average 16.5/32 Inches	Cooper Discoverer HT3 Tire Tread Depth On Average Of 14.5/32 Inches
Discoverer AT3 Is Compatible With A Passenger Car, SUV And Light Truck	Cooper Discoverer HT3 Tire Perfect For Your Pickup Truck, Suv On Mini Van
Rugged Traction Shoulders Provide Increased Off-road Traction	Tread Design That Repels Stone And Debris For Greater Traction
Built To Withstand The Ongoing Assault From Dirt And Gravel	Provides Impressive Handling And Stability
Designed For Lifted, Leveled And Extra-large Pickups For Extreme Hauling	Offers A Quiet Ride To Keep Your Peace Undisturbed
Check Price on Amazon	Check Price on Amazon
Check Price on Walmart	Check Price on Walmart
Check Price on Ebay	Check Price on Ebay

Why Compare?

Both the Cooper Discoverer HT3 and AT are high-quality tires, but which one is the best for your specific needs? The Discoverer HT3 tire is made for driving on highways. It has a smooth ride, can be durable and comfortable. The tire also resists wear and tear from starting and stopping. This tire has a special construction that makes it more fuel-efficient.

The Discoverer AT3 XLT tire is built to handle heavy loads or tow some serious weight while providing a smooth ride on highways. Plus, its construction offers the durability, traction and power to help bring the true utility out of your pickup truck.

Tire Type

Both Cooper Discoverer HT3 and Cooper Discoverer AT3 are all-season tires, which means they work well in winter, summer and fall. However, both of these will help you go over the rough ground.

Tire Size

Cooper Discoverer HT3 tires come in 23 tire sizes ranging from 15 inches to 20-inch wheel size except for 19 inches. While Cooper Discoverer AT3 tires come in 39 tire sizes ranging from 15 inches to 20 inches wheel size. If you are not sure which tire size you need, please check your car manual or review your existing tire sidewall to get the idea.

Warranty Mileage

Cooper Discoverer AT3 comes with a Premium Limited Warrant. It is protected up to 60,000 Miles Treadwear Protection Warranty. Cooper Discoverer HT3 comes with a Standard Limited Warranty and it is protected up to 50,000 Miles Treadwear Protection Warranty. If you are still confused about tires, both offer a 45-Day Test Drive to test out your new tires.

Tread Depth

Both tires have deep treads that offer more durable wear and better grip on the road. The Cooper Discoverer AT3 has a tire depth of average 16/32 which is deeper than average, while the Cooper Discoverer HT3 comes in at an average of 14.5/32 inches.

Noise Level

The HT is also fuel-efficient with a lower rolling resistance than the AT which can save you money at the pump. The HT has a noise level of 69 decibels while the AT has a noise level of 73 decibels.

Speed Rating

Speed rating means the maximum speed at which a tire can carry the load it is rated for. Cooper Discoverer AT3 tier comes with the speed rating of “R & S.” Which means it can go between 106 to 112 mph (Speed rating varies depending on the tire size you are using).

On the other hand, Cooper Discoverer HT3 comes with the speed rating of “R, T, & S”. Which means it can go between 106 to 118 mph (Speed rating varies depending on the tire size you are using).

Tire Pressure

A car’s tire pressure is vital to get more safety from any bad accidents. The proper tire pressure depends on the weight of your vehicle and weather conditions. This can be checked in car manual or signage at gas stations for example, but if you don’t have it, then there are some easy ways to find out what’s right:

Cooper Discoverer AT3 tires come in 1709 pounds to 2833 pounds load capacity and 44 psi to 50 psi maximum tire inflation. Cooper Discoverer HT3 tires come in 1389 pounds to 3417-pound load capacity and 50 psi to 85 psi maximum tire inflation.

Suitable for

Cooper Discoverer HT3 tire suitable for your pickup truck, SUV on Mini Van. Cooper Discoverer AT3 is suitable for CUVs, SUVs and light trucks. Please keep in mind that the load-carrying capacity of your vehicle will determine which Cooper tire is best suited for your needs.

Conclusion

When it comes to finding the perfect tire for your needs, Cooper has you covered. With a variety of tires to choose from, there is sure to be one that fits both your vehicle and driving style. Cooper Discoverer AT3 tires offer you superior traction in all kinds of weather conditions. It provides you a smooth ride on highways and its construction provides the durability, traction and power to help bring the true utility out of your pickup truck.

Cooper Discoverer HT3 tires provide outstanding performance both on-road and off-road (off-road ability). The grip will give you good control. HT3 is also fuel-efficient with a lower rolling resistance than the AT3, saving you money at the pump. Would you please let me know if there is anything else I can add or clarify? Thanks!