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Cooper Discoverer STT Pro All-Season LT285/65R18 125/122Q Tire

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22 ratings

| 41 answered questions

Price:

$292.99 & FREE Shipping. Details

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Size	LT285/65R18
Brand	Cooper Tire
Section Width	285 Millimeters
load capacity	3640 Pounds
Tread Depth	19 32nds
Load Index Rating	125.0
Material	Rubber
Tire Aspect Ratio	65.0
Rim Size	18 inches
Speed Rating	Q

About this item

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All-Season Off-Road Traction Tire
The most extreme all-season, off-road tire Cooper offers to date
Provides remarkable off-road performance without sacrificing on-road traction
Tread design helps to prevent stone retention
Armor Tek3 construction for added tire durability
The shoulder of the tire was designed with soft surface cleats and mud scoops
Standard Limited Warranty
Free 45-Day Test Drive

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New (4) from $292.00 & FREE Shipping

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		Cooper Discoverer STT Pro All-Season 31X10.50R15LT 109Q Tire	Cooper Discoverer STT Pro All-Season LT275/65R18 123/120Q Tire	NITTO Ridge Grappler All_Season Radial Tire-LT285/65R18 E 125/122Q 125Q	Cooper Zeon LTZ All-Season 275/60R20 119S Tire	GOODYEAR WRANGLER DURATRAC - LT275/65R18 113Q C/6 BSL

Customer Rating	(22)	(34)	(9)	(29)	(41)	(29)
Price	$292.99	$191.99	$267.99	See price in cart	$234.65	$194.61
Sold By	Amazon.com	Amazon.com	Amazon.com	4Wheel Online	Amazon.com	Tires-easy
Item Dimensions	32.91 x 32.91 x 11.8 inches	31 x 31 x 10.5 inches	32.28 x 32.28 x 10.9 inches	32.56 x 32.56 x 11.5 inches	33.03 x 33.03 x 11.1 inches	32.3 x 32.3 x 11 inches
Item Weight	62.66 lbs	47.12 lbs	58.30 lbs	59.30 lbs	45.98 lbs	50.00 lbs
Rim Size	18.00 inches	15.00 inches	18.00 inches	18.00 inches	20.00 inches	18.00 inches
Section Width	285 millimeters	10.5 inches	275 millimeters	285 millimeters	275 millimeters	275 millimeters
Size	LT285/65R18	31X10.50R15LT	LT275/65R18	LT285/65R18 E 125/122Q	275/60R20	LT275/65R18 113Q C/6
Tire Aspect Ratio	65.0	10.5	65.0	65.0	60.0	65.0
Uniform Tire Quality Grade Rating	Good	C 6P	—	10P E	520AB	—

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Product information

Technical Details

Manufacturer

COOPER

Brand

Cooper Tire

Model

DISCOVERER STT PRO

Item Weight

62.7 pounds

Product Dimensions

32.91 x 32.91 x 11.8 inches

Item model number

90000023656

Manufacturer Part Number

90000023656

Cover Included

Tire Only

Special Features

Run_flat

Section Width

285 Millimeters

Aspect Ratio

65.0

Construction

Radial

Rim Diameter

18 inches

Load Index Rating

125.0

Speed Rating

Tread Depth

19 32nds

UTQG

Good

Additional Information

ASIN

B017XTULAO

Customer Reviews

22 ratings

4.8 out of 5 stars

Best Sellers Rank

#793,185 in Automotive (See Top 100 in Automotive)
#1,233 in Light Truck & SUV All-Season Tires

Date First Available

November 13, 2015

Warranty & Support

Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

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Product description

The Cooper Discoverer STT Pro All-Season LT245/75R16 120/116Q 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.

From the manufacturer

Cooper Discoverer STT Pro

1. Earth Diggers - Tackle tricky terrain with large blocks with alternating mud scoops that forcefully dig into loose dirt, sand or sticky mud.

2. Mud Slingers - Deep wide trenches with additional notches throughout the tread combine to give you more grip to power through and help you continuously clear thick mud from the tire.

3. Stone Armour Technology - Provides the ultimate durability with channels, ridges and edges designed to help defend against sharp rocks and debris while expelling lodged stones.

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Customer reviews

5 star		84%
4 star		16%
3 star 0% (0%)		0%
2 star 0% (0%)		0%
1 star 0% (0%)		0%

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Top reviews from the United States

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Alicia A.

Awesome performing truck tire!

Reviewed in the United States on September 17, 2016

Verified Purchase

Great tires in rain, mud and sand here in florida. Much quieter on pavement than i thought they would be. Very aggressive tread, i hope they wear slowly..

Update, 4.29.2018
Have been daily driving on these for 1.5 years! They wear slow, balance and rotate great still. Noise is very low at any speed. Still look amazing and my Tundra has never been stuck....ever

WILL replace with exact same tire if they ever wear down enough to replace. Have well over 70% tread left

11 people found this helpful

Helpful

Slang

No brainer for 2004 f150 fx4 Supercrew on 18s

Reviewed in the United States on November 30, 2017

Verified Purchase

2004 f150 fx4 Supercrew. Slight increase in tire size and they look great, drive surprisingly well. Can't wait to push thru 2 feet of snow. Truck is primarily used for towing a boat, ice fishing, workhorse, and transporting kids to school.

6 people found this helpful

Helpful

Ted

Well-Built Cooper

Reviewed in the United States on January 3, 2020

Verified Purchase

Placed tires on my 2011 Silverado LT looks great and rides well , Great tire for Mud and off-road rotate on a regular bases and you will get many miles out of this tire!! Low roll sound at higher speeds and handles well on highways.

2 people found this helpful

Helpful

Jan

Really good value for the Money spent/

Reviewed in the United States on January 28, 2020

Verified Purchase

this is the second set I have bought. They hold up well.

One person found this helpful

Helpful

Joseph

Best off road tire

Reviewed in the United States on October 10, 2017

Verified Purchase

Best off road tire! I had 2 sets of the STT`s before Cooper came out with the PRO version. Very solid and capable tire. Its seen snow, mud, aired down rock crawling, sand dunes, and a few squirrels and never once left hanging. Great tire, wears slow, and mild road noise. Will be putting this tire on anything I want to drive offroad.

2 people found this helpful

Helpful

Gary G

Great tire!

Reviewed in the United States on June 3, 2019

Verified Purchase

Tires arrive fast and in great shape! Mounted and balanced easy. The ride is very smooth. Even at 80 mph I can hardly hear or feel them. Tread is awesome. I will be checking them and updat the review every so often. Would buy again!