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Cooper
Rims not included with purchase of tires

Cooper Discoverer S/T Maxx

All Terrain Light Truck tire

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Starting at $264.99

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Best price guaranteeWe'll match it
  • SimpleScore™

    Our proprietary rating system
    for the modern tire buyer.

    8.3

    Great

    Score breakdown:

    8.3

    Long lasting

    Great

    8.6

    Handling

    Great

    8.6

    Traction

    Great

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41 Reviews

41 on SimpleTire

4.6

overall rating

91%

Would you buy again?

Review breakdown

  • 17 out of 100
  • 22 out of 100
  • 2 out of 100
  • 0 out of 100
  • 0 out of 100

Review summary

AI-generated from verified customer reviews.
The Cooper Discoverer S/T Maxx tires receive generally positive reviews for their performance in various terrains and conditions.
The Cooper Discoverer S/T Maxx tires are well-regarded for their versatility and performance across various terrains. They excel in off-road conditions while providing acceptable on-road performance. While some users report issues with tread life and noise, the majority praise their durability and traction. These tires are particularly suited for truck and SUV owners who frequently encounter challenging road conditions.

Scorecard

Dry

4.8

Wet

4.8

Winter

4.5

Comfort

4.6

Noise

4.3

Treadwear

4.5

41 SimpleTire reviews

Mike
4.5
Ford F-350 Super Duty Lariat 2017 4x4
Verified Customer
Nov 28, 2024

good tires

One of the many sets of the Cooper tires of various names with similar tread that I have owned over the years. We own semi-trucks and I can buy the tires for them for less money than these, but I will not buy cheap tires that will destruct/take a box side or front fender off!

Jesse
4
Mazda B2600 1993 SE-5 4x4
Verified Customer
Nov 7, 2024

Tires ride smooth and are quiet.

Kevin
5
Chevrolet S10 Blazer 1987 Tahoe
Verified Customer
Nov 7, 2024

Great tire so far. Simple Tire was great also!

Jared
5
Chevrolet Silverado 1500 LTZ 2013 (20 Inch Option)
Verified Customer
Aug 25, 2023

Look great! Quiet on the road! Any conditions!

Mike
5
Chevrolet Tahoe 2019 LT
Verified Customer
Aug 5, 2023

Best tires I've ran. Plan on running these on all

John
4
Verified Customer
Jul 21, 2023

Very good all weather tire at a good price

Walter F. Ronfeldt
5
RAM 1500 2016 Big Horn
Verified Customer
Jul 13, 2023

The ST MAXX tires are truly an excellent tire.

Our Cooper discoverer ST max tires are truly a superior tire with all that tire and all that grip plenty of traction there actually stumble for winter time driving on the ice as we have plenty of that here in Maine at times we've had Cooper and Mastercraft tires many times over the years or not all my vehicles virtually and I've always gotten whatever vehicle was what it was a 1 ton diesel dodge ram or a 1500/2 ton or SUVs jeep SUVs always a terrific tire always wore very well got them Jevity the mileage out of the tire. I currently also have a 2019 Volvo XC 90 cross-country that eventually I will be looking for tires in effect just a few minutes ago I was looking on simple tires site and there are plenty of brands also for that car as well as Mastercraft and coopers. Like I said, I've had that brand tire many many years now just a good tire and a great value from simple tire. Thank you.

Jason H
4.5
Verified Customer
Dec 2, 2021

I've had these tires for about 50,000 miles and now it's finally time to replace them. Probably rotated them three times.

Weldon
4.5
Toyota FJ Cruiser 2007 Base
Verified Customer
Oct 21, 2020

Can't say enough good things about these tires. Had the last set on my FJ Cruiser for a bit over 80,000 miles and only ever had three flats (2 from bad valve stems). If you can except the fact that these are harder, noisier tires, they will not disappoint you.

Jason
4.5
Verified Customer
Sep 21, 2020

Good tires i would recomend anyone to try them customer service with simple tire is also great

See all customer reviews

Get technical:

An all season tire that's designed for use on commercial light trucks and high powered torque vehicles, the Discoverer S/T Maxx offers drivers on road stability and performance along with off road capabilities.



Features & Benefits

  • All-season tread
  • Outlined White Letter or Black sidewall depending on the tire's size
  • Features a cut and chip resistant tread compound for added off-road durability
  • Can be pinned with studs to enhance traction in severe winter weather conditions

In most cases, commercial drivers need a tire that can perform off road as they navigate to the highway. Fortunately, Coopers Tires designed the Discoverer S/T Maxx with these drivers in mind, as its cut and chip resistant tread compound provides drivers with added defense for off road applications. Stone ejector ribs force stones and other debris out of the tread for consistent traction, and the Discoverer S/T Maxx also features groove walls for added stone ejection. Built with an Armor Tek3 construction to improve durability, the Discoverer S/T Maxx also offers drivers a quiet ride and longer tread life thanks to its hybrid 4-5 rib design.

Cooper
Category
Mileage Warranty
N/A
Load Index
2679 lbs/2469 lbs (115/112)
Max Speed
100 MPH (Q)
Load Range
E (10 Ply)
Sidewall
Blackwall
Tread Depth
18.5/32nds
Inflation Pressure
80 PSI
Part Number
90000019943
Tread Design
Symmetrical
Tire Weight
45 lbs
Section Width
8.4"
Rim Range
5.5-7.0"
Overall Diameter
30.31"
Studdable
TSMI #15
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Cooper

Discoverer S/T Maxx ∙ 33 sizes available