Best price guarantee 

Free tire replacement coverage 

24/7 roadside assistance 

Easy returns 

Early Bird Deals
Early Bird Deals

ENDS IN...

11

DAYS

5

HRS.

20

MIN.

35

SEC.

Cooper
Rims not included with purchase of tires

Cooper Discoverer A/T3

All Terrain Light Truck tire

Loading

Starting at $222.96

Loading
Best price guaranteeWe'll match it

  • SimpleScore™

    Our proprietary rating system
    for the modern tire buyer.

    8.4

    Great

    Score breakdown:

    7.9

    Long lasting

    Good

    9.1

    Handling

    Excellent

    9.3

    Traction

    Excellent

    Great Mileage Warranty

    55k

    NONEEXCELLENT

Professional tire installation near you.

The SimpleTire promise

Best price guarantee

See the same tire at a lower price? We'll match it.

Learn more

Free tire replacement coverage

Save your wallet from road hazards like nails.

Learn more

24/7 roadside assistance

Get help when you need it the most.

Learn more

Easy returns

Don't like it? Unmounted tires can be sent back.

Learn more
300+Tire brands.
All the top brands.
5M+customers served

144 Reviews

143 on SimpleTire1 from Google Shopping
Write a review

4.8

overall rating

92%

Would you buy again?

Review breakdown

  • 84 out of 100
  • 48 out of 100
  • 10 out of 100
  • 1 out of 100
  • 0 out of 100

Review summary

AI-generated from verified customer reviews.
The Cooper Discoverer A/T3 tires generally receive positive reviews for their performance, durability, and value.
The Cooper Discoverer A/T3 tires are generally well-regarded for their versatile performance in various terrains and weather conditions. They offer a good balance between on-road comfort and off-road capability. While most users praise their longevity and value, a small number of customers experienced issues with balancing or traction in specific conditions. Overall, these tires appear to be a solid choice for truck and SUV owners looking for a reliable all-terrain option.

Scorecard

Dry

4.8

Wet

4.7

Winter

4.5

Comfort

4.7

Noise

4.4

Treadwear

4.5

143 SimpleTire reviews

Michael
5
Dodge Sprinter 2500 2009 (Steel Wheels)
Verified Customer
Apr 25, 2022

I only just put the tires on a month ago. But they seem to be very nice.. there is a lot of meat on them and my truck drives much smoother.

Ken
5
Chevrolet Uplander 2007 LS
Verified Customer
Jan 1, 2022

I love these tires, but I knew I would because I did homework before the purchase. These will be great on wet roads and snow. I carry 600 lbs of tools and test equipment and braking traction is important to me.

Isaac K
3.5
Verified Customer
Aug 15, 2020

Overall good tire. Tread wear was great and they handle well on both dry and wet roads. Winter driving seemed to be a little more of an issue but it wasn't a big problem.

Jason
4.5
Verified Customer
Aug 15, 2020

After switching from Mickey Thompson Baja ATZ's to the Cooper Discoverer AT/3 I like to drive my truck again! The road noise, the handling in wet, dry and what little winter conditions we have had these tires are proving themselves more than capable in my opinion.

Spencer
5
Verified Customer
Aug 15, 2020

First of all I love the Discovery AT3 confidence that my wife has comutting 40 miles one way in North East Ohio winter's. The wife is happy then I'm happy, 4 stars for road noise is common from all terrain tires.

Brian S
5
Verified Customer
Aug 15, 2020

A great tire at a great price. Handles well in all conditions!!

Cheryl
5
Verified Customer
Jul 20, 2020

kevin
5
Verified Customer
Jul 15, 2020

extremely happy with these tires!!

Tina
5
Verified Customer
Jul 15, 2020

these are very good tires love the way my vehicle rides I told everyone about them they arrived fast to me .will be recomeding to more people.

John
4.5
Verified Customer
Jul 15, 2020

Cooper Tires are the BEST! Cooper Tire is ONE of two 100% American companies. Simple Tire has the BEST prices on tires! I will be purchasing 4 more Cooper Tires in the next month from Simple Tire for another vehicle! Keep America Great by purchasing American made products!

See all customer reviews

Get technical:

The Cooper Discoverer A/T3 4S is an all-terrain tire that's designed for use on CUVs, SUVs, and pickup trucks, and offers drivers increased winter traction, strong on- and off-road grip, better stability and control in slippery and dry roads, and a 65,000 mile limited manufacturer warranty.



Features & Benefits

  • All-terrain tread
  • Outlined white letter or Black sidewall depending upon the tire’s size
  • 65,000 mile limited manufacturer tread life warranty
  • Three Peak Mountain Snowflake certified for use in moderate to severe winter weather conditions
  • Backed by Cooper's 45-Day Satisfaction Guarantee, Tread Wear Protection, Limited Warranty, and Mileage Warranty (restrictions and limitations apply)
  • Highly durable internal construction featuring 2-ply polyester casing, 2 strong steel belts, and a single-ply nylon reinforcement ensures improved handling response

The freedom to be able to confidently cross various types of terrain is something that every pickup truck, SUV, or CUV driver craves. Fortunately, the Cooper Discoverer A/T3 4S is a reliable tire with the strength and durability to last on tough roads. The Adaptive-Traction Technology of the Discoverer A/T3 grips surfaces in different weather conditions, while the Snow-Groove Technology provides high snow traction. For the tire to remain in control during the rains, Aqua Vac Channels prevent hydroplaning during heavy rains. Additionally, there are Micro-Gauge Zigzag Sipes for biting into dry and slippery roads

Cooper
Category
All Terrain
Mileage Warranty
55 k
Load Index
1764 lbs (100)
Max Speed
118 MPH (T)
Load Range
Standard (SL)
Sidewall
Outlined White Lettering
UTQG
560AB
Wet Traction
A
Tread Depth
13.5/32nds
Inflation Pressure
44 PSI
Part Number
51753
Tread Design
Symmetrical
Tire Weight
30 lbs
Section Width
8.7"
Rim Range
5.5-7.0"
Overall Diameter
27.72"
Low Rolling Resistance
Present
Any info you'are still looking for?
Cooper

Discoverer A/T3 ∙ 2 sizes available