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Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
Welcome Offer : Use Code WELCOME5 for 5% OFF!
Free Shipping on Most USA Orders
⚠️ California Proposition 65 Warning : Some products sold on this website may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, visit www.P65Warnings.ca.gov.
The Cooper Discoverer STT Pro All-Season 35X12.50R22LT 121Q Tire is the most extreme all-season, off-road tire Cooper offers to date, providing remarkable off-road performance without sacrificing on-road traction. The Discoverer STT Pro tire delivers best-in-class off-road performance, empowering the extreme off-roader to take on the toughest challenges. Patented Armor Tek3 tire technology adds strength to the tire sidewall, providing increased resistance to damage while driving over boulders and uneven, tough terrain. The Discoverer STT Pro comes with rubber formulated to combat shredding and damage from stones and off-road obstacles. The ROCK CLIMBER SIDEWALL gets max traction to help conquer even the toughest obstacles with deep Climber Cleats and Flex Grooves built into the side of the tire that grip jagged rocks and power through thick mud. The MUD SLINGERS 2.0 are deep, wide trenches with additional notches throughout the tread combine to give you more grip to power through and help continuously clear thick mud from the tire. The EARTH DIGGERS can tackle tricky terrain with large blocks with alternating mud scoops that forcefully dig into loose dirt, sand or sticky mud. The STONE ARMOR TECHNOLOGY provides the ultimate durability with channels, ridges, and edges designed to help defend against sharp rocks and debris while expelling lodged stones.
After installing these control arms, I noticed a clear improvement in stability and ride comfort. The steering feels tighter and the car handles bumps much better than before.
A
Anthony Clark
Helped reduce vibration and noise from suspension
Not a massive change but definitely better than the old ones. The ride feels smoother and more controlled on uneven roads.
R
Ryan Cooper
Good value considering the improvement in stability
The product quality looks good and performs well so far. It reduced some of the noise I used to hear from the front suspension.
A
Anthony Clark
Noticeable improvement in ride quality after installation
The build seems durable and the alignment improved after installation. It helped stabilize the vehicle at higher speeds.
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FAQs
Have a question ? We are here to help.
Is the shipping free?
Yes, we offer free standard shipping on all orders within the United States.
When will I receive my item?
Domestic orders typically arrive within 3-5 business days. Delivery times are estimated and may vary depending on your location, weather conditions, or other unforeseen factors.
Can I change or return my item?
We hope you love your purchase, but if you need to make a change or return your item, we’ve got you covered! You can initiate a return or exchange within 30 days of receiving your order. Please ensure the product is in its original condition and packaging. For more information on our return policy, please visit our Returns & Exchanges page.
Frequently Asked Questions
Q: What are the dimensions of the Cooper Discoverer STT Pro tire?A: The tire measures thirty-five by twelve point five inches for its width and aspect ratio, and fits twenty-two inch rims.
Q: What material is the Cooper Discoverer STT Pro tire made of?A: The Cooper Discoverer STT Pro tire is made of high-quality rubber, designed to provide durability and performance on tough terrains.
Q: What is the load index of the Cooper Discoverer STT Pro tire?A: The load index is one hundred twenty-one, meaning it can support a maximum load of around three thousand forty pounds.
Q: How do I install the Cooper Discoverer STT Pro tire?A: To install, ensure the vehicle is lifted safely, remove the old tire, and mount the new tire onto the rim before securing it.
Q: Is the Cooper Discoverer STT Pro tire suitable for all vehicles?A: No, this tire is designed specifically for trucks and SUVs that require off-road capabilities and robust performance.
Q: Can I use the Cooper Discoverer STT Pro tire on-road?A: Yes, it offers excellent on-road traction while providing exceptional off-road performance, making it versatile for various terrains.
Q: How do I maintain the Cooper Discoverer STT Pro tire?A: Regularly check tire pressure, rotate the tires as per the manufacturer's recommendations, and inspect for any signs of damage or wear.
Q: What is the warranty on the Cooper Discoverer STT Pro tire?A: The tire comes with a standard limited warranty, covering defects in workmanship and materials for a specified period.
Q: Is the Cooper Discoverer STT Pro tire resistant to punctures?A: Yes, it features Stone Armor Technology, which is designed to defend against sharp rocks and debris, reducing the risk of punctures.
Q: What type of terrain is the Cooper Discoverer STT Pro tire designed for?A: This tire is ideal for all-terrain and mud-terrain applications, excelling in rocky, muddy, and uneven surfaces.
Q: How does the tread design of the Cooper Discoverer STT Pro tire help performance?A: The tread design includes deep grooves and cleats, which provide superior grip and traction, especially in muddy or off-road conditions.
Q: Can the Cooper Discoverer STT Pro tire handle heavy loads?A: Yes, with a load index of one hundred twenty-one, it is designed to support heavy loads, making it suitable for off-road adventures.
Q: What should I do if my Cooper Discoverer STT Pro tire arrives damaged?A: Contact the retailer immediately to report the issue and inquire about their return policy or exchange process.
Q: Is the Cooper Discoverer STT Pro tire suitable for winter conditions?A: While it offers all-season performance, it may not provide optimal traction in severe winter conditions compared to dedicated winter tires.
Q: How do I know when to replace my Cooper Discoverer STT Pro tire?A: You should consider replacement when tire tread depth is less than two thirty-seconds of an inch or if there are visible signs of damage.