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Cooper Discoverer STT Reviews, Ratings, Specs & Prices
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Cooper Discoverer STT

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Product Information

MSRP: $1,200.00
Average Price: $515.19
Manufacturer: Cooper
Yes: 67 / No: 1


The Discoverer STT is Cooper’s premium high void off-road light truck traction tire designed for drivers who want the utmost in off-road traction. It is offered in a wide range of commercial and large diameter flotation sizes and is designed for use on pickups, SUVs and off-road vehicles.

From the Cooper website:


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Registered User
Capricorn's Reviews
11-28-2009, 01:19 AM
Price: $70.00
Pros: Aggressive, look great, sound great, & ride terrific
Cons: Not loud enough!
Recommended? Yes

Comments: Purchased a set of these, used, with 11/32nds tread left, that is more than half of what they come with new (16/32nds). The tires clean up very easily and perform exceptionally well off road, as well as on road. They are not too loud, which I'm not a fan of! I love loud tires, but I can compromise, since these tires are awesome and have met every other expectation! I mounted mine white-wall out, and I always get compliments from other Jeepers, as well as non-Jeepers. I will buy these tires again when I need new ones, and will always recommend them to anyone looking for an aggressive all-terrain tire!

Registered User
MudMenace's Reviews
11-23-2009, 05:43 AM
Price: $130.00
Pros: Good tread life, low road noise, do well off road
Cons: tires dont like wet, water filled roads. Dig hard in soft sand.
Recommended? Yes

Comments: bought my jeep with 31x10.50 Cooper STT installed, been happy with them so far, I do a lot of driving and they have held up well.


Registered User
Disco69's Reviews

10-31-2009, 08:17 PM
Price: $1,200.00
Pros: Quiet, Clean out well, excellent on Snow/Ice
Cons: None
Recommended? Yes

Comments: I love them. They perform excellent in the winter time and in Alaska, that is always a plus. This is the second set that I have owned and cannot be happier!!!

Registered User
01TjMilich's Reviews
09-25-2009, 11:22 PM
Price: $195.00
Pros: Not familiar enough with them to rate them
Cons: Not familiar enough with them to rate them
Recommended? Yes

Comments: Not familiar enough with them to rate them, so far so good. Ride smooth and quiet

Registered User
arjunanand1's Reviews
08-13-2009, 10:24 PM
Price: $650.00
Pros: Amazing on sand and rocks.
Cons: Noisy
Recommended? Yes

Comments: Best and cheapest tires that you could get for offroading.

Registered User
rimes2002's Reviews
07-09-2009, 03:33 PM
Price: $225.00
Pros: see review
Cons: none
Recommended? Yes

Comments: I have no problems with them on or off road. They ride smooth for a OFF-ROAD tire and not alot of noise from them, so you can here your radio without turning all the way UP. So all in all I really like them. I have had a couple of other Jeepers in the Club here get them and they seem to like them also.

Registered User
imma_jeep_girl's Reviews
06-10-2009, 02:14 PM
Price: $750.00
Pros: all good
Cons: nothing
Recommended? Yes

Comments: these tires rock!!

Registered User
EarlSineath's Reviews
05-25-2009, 05:01 PM
Price: $217.00
Pros: Good on snowy/icy roads Quiet on pavement
Cons: none yet
Recommended? Yes

Comments: Ran the set of A/T tires that were on the Jeep when I bought as long as i dared. Got these just before the weather turned bad and had the opportunity to use them in the ice and snow last winter. Handled the conditions just fine. Bought a set of Spidertraxx spacers to put behind the wheels to allow for chains if needed and never had to chain up.


Registered User
Disco69's Reviews

05-11-2009, 06:55 PM
Price: $1,300.00
Pros: PRICE! Work well in all applications
Cons: None so far
Recommended? No

Comments: Replaced my Interco Trxus STS with these. The difference in the ride was amazing. I love road noise, so this tire sounds great in my opinion. The tires work well in mud, snow, ice, and rain. No complaints so far!

Registered User
car-a-holic's Reviews

03-22-2009, 11:43 AM
Cooper Discoverer STT
Price: $850.00
Pros: aggressive tread good pricing (my area) decent ride for this tire type
Cons: ride suffers versus stock (of course) increased road noise (minor)
Recommended? Yes

Comments: 31/10.5/15 set of 5 for 850. A little noisier than BFG a/t and ride not as smooth as Wrangler Gs-a, somewhat less nimble too. I cross shopped BFG M/T, Toyo mud country, Goodyear MTR and a couple of others. Pricing was aggressive and was a significant influence on the purchase. Despite differences from previous tires, they actually made the jeep more fun to drive and look good too.

Registered User
nick5351's Reviews

02-23-2009, 09:17 PM
Cooper Discoverer STT
Price: $650.00
Recommended? Yes

Comments: Great tires, have performed in any condition asked. Good in deep snow, mud, etc. Rock is so/so, but I dont do much rock climbing, nor did I buy them for that reason.

Registered User
Bojeepus's Reviews

02-06-2009, 08:36 PM
Cooper Discoverer STT
Price: $125.00
Recommended? Yes

Comments: the wear is a little funny and they and are easy to get a nail in not as good as the bfg mt kms i had last

Registered User
badlands1's Reviews

01-25-2009, 07:57 PM
Cooper Discoverer STT
Recommended? Yes

Comments: Good for the snow, clog too much in the mud.But better than my previous bfg all terrains.Loud going down the highway but thats okay they here me comin.

Registered User
6stringboarder's Reviews

01-23-2009, 12:16 AM
Cooper Discoverer STT
Price: $165.00
Recommended? Yes

Comments: these tire have never failed to amaze me. weather its snow rocks or mud. these tires handle it. not to mention they look bad *** and they have a very aggressive tread pattern.

Registered User
IansXJ's Reviews

01-21-2009, 03:50 PM
Cooper Discoverer STT
Price: $50.00
Recommended? Yes

Comments: Some road noise, first set of tires other than stock size that i have bought. Nice grip on wet pavement.


Registered User
wizwoz's Reviews

01-18-2009, 02:17 PM
Cooper Discoverer STT
Price: $1,200.00
Recommended? Yes

Comments: These drive so much nicer than BFG A/T, no wobble and turn easily on or off pavement. Work great in rocks and mud, and not too noisy on the highway. Surprised me that they also work great in snow and on ice, even black ice. I'd like to get some regular all-terrains for highway trips, but these are great all-purpose tires.

Registered User
tealblueyj's Reviews
12-30-2008, 12:44 AM
Cooper Discoverer STT
Recommended? Yes

Comments: great tire got 4-- 33/12.5/r15 mounted and balanced on stock rims with road hazard and lifetime balance for $860 they can throw some dirt

Ron Farrell
Registered User
Ron Farrell's Reviews

12-26-2008, 11:30 PM
Cooper Discoverer STT
Price: $800.00
Recommended? Yes

Comments: OK, great in the mud, but nothing special in the rocks. let the air pressure down to 8-10 and they do better.

Registered User
wjjeepgirl's Reviews

12-12-2008, 11:43 AM
Cooper Discoverer STT
Price: $600.00
Recommended? Yes

Comments: brand new, look good, price is right, haven't had them long enough to say much else.


Panici's Reviews

11-29-2008, 05:22 PM
Cooper Discoverer STT
Recommended? Yes

Comments: 33x12.50x15

These are my spring/summer/fall tires, and I just got them, but havn't mounted them on the jeep yet. (Raw aluminum rims + Massive winter salting = a mess)

I'll update this review in the spring when I get them mounted up.

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