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$353.99
each
/$1415.96
set
Tire Specs
Brand: CooperModel: Discoverer STT Pro
Size: LT285/70R17
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Inflated Diameter: 33.0
Inflated Width: 11.22
Load Index: 121
Section Width: 285
Service Description: 121Q
Sidewall: Raised White Lettering
Speed Index: Q
Tire Rim Diameter: 17
Tire Type: Mud Terrain
Tire Type2: Hybrid AT/MT
Tread Depth: 18
Weight: 61.64
Warranty: Manufactures Warranty Only.
Tire Calc Height: 32.71
Tire Calc Width: 11.22
About The Cooper Discoverer STT Pro
Product Reviews (28)
4.82 out of 5 Stars Overall 28
Great tires so far!
Reviewed on 03-12-2026
2022 Ford F-350 Super Duty Dually XL
By Jason
Got 4000 miles on them so far. Hauling heavy and taking care of the cows in the mud. They handle very well so far! Very pleased with very little road noise as well. Clean out the mud awesome and even handle some rock climbing!
best all terrain tire!!
Reviewed on 10-10-2024
2015 Ram 1500 4WD
By Jake
I bought these tires in 2018 and put about 70,000 miles on them and the backs are just now going bald while the front has plenty of tread. I have never got stuck with these tires and I've been through some pretty nasty stuff. they look amazing with plenty of tread. The road noise isn't bad at all. I've never had a flat or a single problem with these tires. overall amazing tires and I would 100% buy these tires again.
Sweetness
Reviewed on 10-10-2024
2024 Ford Bronco 4WD
By Alvin
Always loved cooper tires and now paired with some fuel assaults. The are the real deal.
Cooper Stt Pro
Reviewed on 05-20-2024
2006 Jeep Wrangler X
By Jason Morrison
Tires look awesome! Fit great with 4 inch long arm lift. Come in mounted and balanced ready to bolt on.
Tires
Reviewed on 02-22-2024
2019 Ram 1500 Classic 4WD
By Jp
Love these tires. Have had them before on my jeep. Rugged look and work great on and off road.
Cool per
Reviewed on 08-14-2023
2022 Ram 2500 4WD
By Dave
Great looking tires, no howl on the road, no rubbing stock suspension, good value.
Love these tires
Reviewed on 06-20-2023
2000 Ford Expedition 4WD
By Brendan babcock
Plenty of traction offroad and quiet on the road. Will definitely buy these tires again
Awesome Tires
Reviewed on 06-19-2023
2010 Toyota RAV4 4WD
By Faith
Absolutely love the look of these. They drive well, awesome grip, and have lasted me 2.5 years so far with lots of driving and still have good tread left. Definitely recommend!
Perfect tires
Reviewed on 05-26-2023
2019 Ram 1500 Classic 4WD
By Bill
My girlfriend insisted on these tires. They give me the perfect look! My only gripe is that they dont make them blackwall on both sides, you have to run them with the white letters inboard. All black would be better on a blacked out truck.
Amazing tires.
Reviewed on 05-05-2023
2022 Jeep Wrangler Unlimited Rubicon 4xe
By Erica
Can't wait to see how these tires perform offroad. On road performance is good, you have to chalk test to get the right PSI for your rig. Once we did the tires are quiet and they don't wander anymore. Off road they seem to do well but i have not put them through their paces either. We wheel in mud, agressive lava rocks, and your normal fs dirt roads. Everyone who has these tires in our local offroad club loves them
LT285/70R17
Reviewed on 04-28-2023
2018 Ford F-150 4WD
By Mike
These tires are great. I have a 2018 F150 basically on stock suspension just with Blistein shocks the front adjusted at 1 3/4 inches and no rub lock to lock foward or reverse in and out of driveways. There is a little road noise which isn't bad it kinda helps other drivers know I'm next to them before they merge without checking first. Road quality is great for a mud terrain tire.
Cooper tires
Reviewed on 04-12-2023
2003 Chevrolet Tahoe 4WD
By Brittney
They won't the ones I was looking to get. But I love them. They are just as great at grabbing.
Great overal tire
Reviewed on 01-25-2023
2014 Ford F-250 Super Duty 4WD
By Chance M.
Great tires, great traction in mud,snow/slush, decent traction on ice, will be the tires I put on all my trucks!
Cooper Discoverer STT Pro Tire
Reviewed on 01-20-2023
2016 Toyota Tacoma 4WD
By Jamin
Terrible tire. Loader road noise than similar tire. With not ride with reduced air pressure, making it stiff. Had balance, and ride issues. Doe not work well with balance beads.
Tire review
Reviewed on 01-17-2023
2007 Chevrolet Silverado 2500 HD 4WD
By Doug davis
Great tires easy to get and easy payments would recommend to all and have to some
TIS 544 20x12, cooper discover stt pro 35x13.50
Reviewed on 08-15-2022
1997 Ford F-250 4WD
By Walker
Wheels look slick and mean stance, had to trim front bumper a bit even with a 4 inch lift. But it rides nice and looks really good
Awesome tires
Reviewed on 05-18-2022
2010 Toyota Tundra 4WD
By David
Everyone has complimented me on how the tires and rims look on my truck. I really love the look and stance.
Great tires
Reviewed on 05-16-2022
2015 Jeep Wrangler Sport
By Zach
Great tires. Low road noise. Lighter than some other mt tires out there. Off road traction is great.
Perfect
Reviewed on 04-06-2022
1996 Chevrolet Tahoe 4WD
By Patrick A Ritter
Amazing tires so far. If these have road noise. I sure don't hear it. The ride very well.
It performs really good
Reviewed on 03-21-2022
1991 Ford F-150 RWD
By Joshua
All the guys out there should go with this tire because Cooper the old company but they have Hella good tires and I am running these tires on my truck and works really good off-road and on roads purposes.
Awesome Tire
Reviewed on 02-21-2022
2021 Jeep Wrangler Rubicon 4xe
By Matt Curren
Literally zero complaints"¦open trail, on road, around town and highway these things crush. They really shine aired down and on the trails, but road noise is minimal for MTs and they feel great when cornering. Also, haven't had any issues in rain and snow. Bug without reservation and enjoy
Cooper Tires
Reviewed on 01-31-2022
Rugged tires, good on snow, true to size
Reviewed on 01-04-2022
2002 Chevrolet Avalanche 2500 4WD
By Larry
Super happy with the fit on my avalanche. Minor trimming backside of front wheel wells. Looking fresh!
Awesome rugged look. Glad l left nitto for this tire.no regrets!
Reviewed on 08-12-2021
2021 GMC Sierra 2500 HD 4WD
By Edgar Baillargeon
Always followed the crowd when it came to tires and such.It was a risky move but sometimes you have to go with your gut. Love these tires.Everyone rode nitto tires. Still a good tire, but don't be afraid of buying outside the box!
Cooper STT Pro
Reviewed on 04-19-2021
2013 Chevrolet Silverado 2500 HD 4WD
By Joseph Allen
Love these tires. They look great. I had the rims and tires bead balanced. Very satisfied.
Very veryyyyy nice tire
Reviewed on 03-08-2021
Great Tires
Reviewed on 03-08-2021
2018 Ford F-150 4WD
By Brian
After extensive looking around I decided to go with the Cooper Discoverer STT Pro. For the price and longevity history of these tires you cant go wrong. For the size of tire and pattern they are pretty quiet on the road. They are also supply alot of grip and cleaning when needed. I switched from Nitto Trail Grappler to these and extremely happy I did!
Awesome Tires
Reviewed on 03-08-2021
2018 Ford F-150 4WD
By Brian Burk
Great tires! Softer ride, relatively quiet, awesome grip and great customer service!
Overall Rankings
About Us Anthem Off-Road was founded in late 2013 and started shipping product in mid-2014. All of our wheels are designed with feedback from a dedicated group of thousands of truck and Jeep owners.
Shipping We ship to the Lower 48 states for the advertised price. Please allow 2-3 weeks for processing, packaging, & shipping. We can ship world-wide for an additional charge. Contact Us for international shipping rates. The buyer is responsible for all fees and paperwork above and beyond standard freight charges.
Delivery Inspection (Damage)
- For freight delivery, be sure to inspect every piece BEFORE signing any documents. If damaged, please make sure to make full notes on delivery paperwork before signing.
- UPS/FedEx ground shipments do not require a signature. Inspect the products as quickly as possible and follow up with us if necessary
- Notify us within 5 business days of receiving the order if any damage is found after delivery.
Warranty All wheels and tires carry a full manufacturer's warranty. The buyer is responsible for return shipping and a restocking fee (at the manufacturer's discretion) if returning without a warranty claim or a defect/quality issue. If youd like to start a warranty claim, visit our Warranty Center.
Returns
All returns must be approved in advance and requested within 30 days of delivery. Items must be shipped back within 10 days of authorization and returned in new, unused condition with all original accessories. Restocking fees and return shipping costs may apply depending on the product, manufacturer, and circumstances. However, we carefully review each situation and take responsibility when an issue results from our error or recommendation. We evaluate every return on a case by case basis, and our team is committed to working with you to reach a fair and thoughtful resolution. For our full Cancellation & Return Policy, visit our FAQ Page.
For orders outside of the US lower 48, the customer may be responsible for return shipping costs for repacking, pickup, and transportation of the return.
WARNING: This product can expose you to Black Carbon Extracts, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to p65warnings.ca.gov.