






🛞 Elevate your ride: Rugged, reliable, and ready for every adventure!
The Cooper Discoverer STT Pro LT265/70R17 is a premium all-season off-road tire designed for extreme terrain and durability. Featuring Armor Tek3 sidewall technology, advanced tread patterns like Climber Cleats and Mud Slingers 2.0, it delivers superior traction on mud, rocks, and dirt while maintaining quiet, confident on-road performance. Rated for heavy loads up to 3195 lbs and max 80 PSI, this tire is built for serious off-road enthusiasts who demand toughness without compromise.








| ASIN | B0147SV64Y |
| Automotive Fit Type | Vehicle Specific Fit |
| Best Sellers Rank | #239,557 in Automotive ( See Top 100 in Automotive ) #275 in Light Truck & SUV All-Terrain & Mud-Terrain Tires |
| Brand | Cooper |
| Construction Type | Radial |
| Customer Reviews | 4.5 4.5 out of 5 stars (394) |
| Date First Available | September 25, 2015 |
| Global Trade Identification Number | 00029142829171 |
| Is Discontinued By Manufacturer | No |
| Item Diameter | 31.9 Inches |
| Item Weight | 52 pounds |
| Item model number | 170102034 |
| Load Capacity | 3195 Pounds |
| Manufacturer | Cooper |
| Manufacturer Part Number | 170102034 |
| Maximum Pressure | 80 Pound per Square Inch |
| Model | DISCOVERER STT PRO |
| OEM Part Number | 9023627 |
| Section Width | 265 Millimeters |
| Size | LT265/70R17 121/118Q |
| Special Features | run_flat |
| Tire Diameter | 31.93 |
| Tread Depth | 18.5 32nds |
| Tread Type | Non-Directional |
| UPC | 029142829171 291428291716 |
| UTQG | Good |
| Unit Count | 1.0 Count |
| Vehicle Tire ISO Metric Size Description | 265/70R17 |
G**K
Amazing.
Quiet and rugged. I was super leiry of buying tires on line. These tires are amazing. Very little if any road noise. Went from 265 to 315. Felt very little loss of power. The difference on the trails were significant. These tires bite and release the mud better than I could have imagined. Absolutely love the look, agility, and off road capabilities. Would highly recommend. I have tried uploading a picture but it won't let me. Anywho. They are amazing
S**Y
Great price for 37's
I've been running the Cooper Discoverer Pro STT's for a while now and needed to replace 2 of my tires. Amazon had the best price on 37x12.50R17's I could find, plus I didn't have to pay a bunch for shipping. These tires are great! Not a ton of road noise and they hold up great while off roading.
J**N
Mean look for any off-road vehicle
These are the best tires I have ever had. I’m on set number 3. They get beat up when I go wheeling but they have good grip and get the job done. I hate that prices have gone up, but they were worth it to me. I mounted them to my beadlocks myself in the garage and have not had to rebalance the wheels.
J**N
This is my second set of these tires
My first set of the Discovery STT Pro lasted approximately 42,000 miles and still had enough tread to go another year. I decided to swap out my old tires because they have been on my Jeep for almost 10 years and due to an alignment issue there was some cupping. The new tires are amazing. There is very little road noise and the Jeep handles very well. I think as these tires wear out the road noise will increase (I believe this has been typical of other tires I've had on my previous Jeep). Overall I am very happy with the previous tread life of these tires and impressed with their on-road performance.
C**S
Worth every penny & very quiet on the highway
The tires are excellent for rock crawling, playing in the mud and sand excellent traction on gravel roads deep snow and slush. So far I have driven 6,000 highway miles on them and they still have the nipples on the tires. You must rotate them every 6,000 miles. And make sure they're still balanced. Downside is even though the tires are factory syped slowing down on wet roads and ice is terrible but you expect those two things when you order mud tires that's not made for either of those things for stopping power.
J**.
Great tires for my 1 ton
Strengths Exceptional Off-Road Capability Excellent traction in mud, dirt, sand, and loose surfaces thanks to the aggressive tread and self-cleaning design. Designed to eject rocks and debris to help maintain grip and reduce punctures. Solid Durability & Toughness Reinforced construction helps resist cuts, chips, and sidewall damage in rough conditions. I can report long tread life for a mud-terrain tire, with some getting 30,000-40,000+ miles with proper rotations. Surprisingly Good Highway Manners for a Mud Terrain Compared to other MTs, it can ride with less vibration and “trip-truck bounce” on pavement. Decent in Wet Conditions Deep grooves and siping help evacuate water and give respectable wet traction for this class. Limitations Noise & Comfort Trade-Off Like most mud-terrain tires, expect noticeable road noise and a firmer ride Vibration and comfort can suffer more than on all-terrain or highway tires. Winter & Ice Performance Performs okay in light to moderate snow, but lack of a 3-Peak Mountain Snowflake rating means it isn’t a dedicated winter tire. Ice traction is generally weak compared to snow-rated or winter-specific tires. Fuel Economy & Rolling Resistance Aggressive tread increases rolling resistance, which can slightly reduce fuel economy compared with highway or all-terrain tires. Experiences I genuinely love them for off-road and daily use Positive: traction and grip off-road, especially mud and loose gravel. Tread durability is often better than expected for an MT tire. Highway manners are better than average for aggressive mud tires. Critical: Road noise and vibration can be louder than all-terrain options. Performance on ice or packed snow is mediocre without winter ratings. Who This Tire Is Best For Ideal for: Off-road enthusiasts who need serious mud, rock, and dirt capability Trucks & 4×4 vehicles that split time between trail and highway Drivers who prioritize grip and durability over quiet ride and fuel savings Not ideal for: Primarily highway-only drivers Drivers living in areas with heavy winter ice/snow needing rated winter tires Those seeking the quietest, smoothest ride possible
W**.
Great looking tires. Great value.
Been running these for about 5,000 miles and they are holding up Great! Much quieter than expected, no sliding in the rain like the stock tires, balanced well and great value for these tires. They run smooth but the only difference I noticed was losing approx 1 mpg. But for the value and performance, I'll take it.
S**L
Cooper Discoverer STT LT255/75R17 - Jeep MAGIC
I purchased 4 of these off off Amazon for my 2018 Jeep Wrangler JL 4-door. The JL is the newest Wrangler platform with an aluminum body. I have 75 days and 4,000 miles on these tires for my evaluation. First, they are direct "bolt-on" - no need for a lift kit or any modification. The tires weigh 54 pounds each. The tread is oriented more for off-road than "all-terrain" in my opinion which is exactly what I was looking for. I have driven them many miles on muddy trails and they do a great job at both traction and not clogging up with mud. On pavement they are not quiet but they are at a lower hum than a pair of Coopers I had in 2008 on a 4x4. The hum is certainly tolerable and as good as could be expected. My biggest surprise is the wet road braking response of these tires. It is excellent. I have had some in the past that were like a sled on a down hill snow slope when it came to wet weather braking. UPDATE: 14 Feb 2022 -- 4 years and 45,000 total miles. These Coopers surprised me for the longedivity I got out of them. There's nothing I didn't really like about them. I'm back here to buy my next set. I thought about switching up, going maybe with Geolander, but these really worked out for my 2018 Wrangler JL. I would buy these tires again in a heartbeat. No regrets. ... SAVANNAH WILL
K**E
Top gerne wieder
G**R
Top-Reifen zu einem wirklich guten Preis erhalten. Sehr empfehlenswerter Verkäufer!
M**L
ottimo pneumatico per la combinazione stradale e off road è opportuno far girare le gomme per evitare il "dentellamento" consigliatissimo
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