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Cooper Discoverer HT3 All Season LT275/70R18 125/122S E Light Truck Tire

Name: Cooper Discoverer HT3 All Season LT275/70R18 125/122S E Light Truck Tire
Brand: Cooper
SKU: 144788859
Price: 290.99 USD
Availability: InStock
Rating: 4.4 (225 reviews)

4.4 stars out of 225 reviews

(4.4)|

225 ratings

Check if this fits your vehicle

Key item features

Commercial-Grade Durability: Designed for use on service trucks and route vans, the Cooper Discoverer HT3 is a commercial-grade light truck tire.
Long Tread Life: Backed by a 50,000 mile limited manufacturer tread life, ensuring extended use and reliability.
All-Season Traction: Features an all-season tread pattern that provides traction in dry, wet, and light winter weather conditions.
Hydroplaning Resistance: Equipped with circumferential grooves that funnel water out of the tread to resist hydroplaning.
Stop-and-Start Driving: Tread formulation is designed to prevent premature wear during frequent stop-and-start driving.
Robust Construction: Includes a silica-enriched tread formulation, two steel belts, polyester cord body, and spiral-wound nylon cap layer for enhanced durability.
Wide Compatibility: Fits a variety of vehicles including Ram 2500, Ford F-250, Chevrolet Silverado, GMC Sierra, and more.
Size and Load Range: Available in size LT275/70R18 with a load range of E, suitable for heavy-duty applications.

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Specs

Tire season
Summer
Manufacturer
Cooper
Tire width
275 mm
Tire load range
E
Tire load index
125
Vehicle fitment type
Universal

Reviews summary

Pros

: Provides reliable handling in various road conditions.
: Provides reliable grip on various road surfaces.
: Tire wear is minimal and consistent across the surface.
: Smooth ride on the highway.

Neutral

: Offers deep grip in some conditions, but can be inconsistent on varied surfaces.
: Can be straightforward, but may require outside assistance.

Generated by AI

Current price is $290.99

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Comparison Overview:
Product	Viewing this item Cooper Discoverer HT3 All Season LT275/70R18 125/122S E Light Truck Tire current price $290.99 Cooper Discoverer HT3 All Season LT275/70R18 125/122S E Light Truck Tire 4.4 out of 5 Stars. 225 reviews	Cooper Discoverer STT Pro Mud Terrain LT275/70R18 125/122P E Light Truck Tire current price $377.99 Cooper Discoverer STT Pro Mud Terrain LT275/70R18 125/122P E Light Truck Tire 4.5 out of 5 Stars. 626 reviews	Cooper Discoverer Stronghold AT All Terrain LT275/70R18 125/122S E Light Truck Tire current price $340.99 Cooper Discoverer Stronghold AT All Terrain LT275/70R18 125/122S E Light Truck Tire 4.3 out of 5 Stars. 53 reviews	Cooper Discoverer All-Terrain LT275/70R18 125S Tire current price $194.00 Cooper Discoverer All-Terrain LT275/70R18 125S Tire 4.5 out of 5 Stars. 9706 reviews	Set of 4 Cooper Discoverer STT Pro 275/70R18 125/122P E 10 Ply m/t mud Light Truck Tires current price $1,556.86 Set of 4 Cooper Discoverer STT Pro 275/70R18 125/122P E 10 Ply m/t mud Light Truck Tires 4.7 out of 5 Stars. 13 reviews

Comparison Chart:
Brand	CooperCooper Discoverer HT3 All Season LT275/70R18 125/122S E Light Truck Tire	CooperCooper Discoverer STT Pro Mud Terrain LT275/70R18 125/122P E Light Truck Tire	CooperCooper Discoverer Stronghold AT All Terrain LT275/70R18 125/122S E Light Truck Tire	CooperCooper Discoverer All-Terrain LT275/70R18 125S Tire	CooperSet of 4 Cooper Discoverer STT Pro 275/70R18 125/122P E 10 Ply m/t mud Light Truck Tires
Tire Size	275/70R18Cooper Discoverer HT3 All Season LT275/70R18 125/122S E Light Truck Tire	275/70R18Cooper Discoverer STT Pro Mud Terrain LT275/70R18 125/122P E Light Truck Tire	275/70R18Cooper Discoverer Stronghold AT All Terrain LT275/70R18 125/122S E Light Truck Tire	275/70R18Cooper Discoverer All-Terrain LT275/70R18 125S Tire	275/70R18Set of 4 Cooper Discoverer STT Pro 275/70R18 125/122P E 10 Ply m/t mud Light Truck Tires
Warranty Distance	50000 milesCooper Discoverer HT3 All Season LT275/70R18 125/122S E Light Truck Tire	0 milesCooper Discoverer STT Pro Mud Terrain LT275/70R18 125/122P E Light Truck Tire	60000 milesCooper Discoverer Stronghold AT All Terrain LT275/70R18 125/122S E Light Truck Tire	55000 milesCooper Discoverer All-Terrain LT275/70R18 125S Tire	0 milesSet of 4 Cooper Discoverer STT Pro 275/70R18 125/122P E 10 Ply m/t mud Light Truck Tires
Tire Season	SummerCooper Discoverer HT3 All Season LT275/70R18 125/122S E Light Truck Tire	All-SeasonCooper Discoverer STT Pro Mud Terrain LT275/70R18 125/122P E Light Truck Tire	All-SeasonCooper Discoverer Stronghold AT All Terrain LT275/70R18 125/122S E Light Truck Tire	All-SeasonCooper Discoverer All-Terrain LT275/70R18 125S Tire	All-SeasonSet of 4 Cooper Discoverer STT Pro 275/70R18 125/122P E 10 Ply m/t mud Light Truck Tires

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About this item

Product details

Cooper Discoverer HT3 LT275/70R18 125/122S E

OVERVIEW

Designed for use on service trucks and route vans, the Discoverer HT3 from Cooper is a commercial-grade light truck tire that delivers long wear, year-round traction, and low rolling resistance, even in stop-and-start driving. The Discoverer HT3 features a silica-enriched tread formulation, two steel belts, polyester cord body, and spiral-wound nylon cap layer. Where the rubber meets the road, you'll find an all-season tread pattern with wide circumferential grooves and lateral grooves, plus a dense sipe network. Additionally, the Discoverer HT3 is protected by a 50,000 mile limited manufacturer tread life.

- Commercial-grade light truck tire
- Backed by a 50,000 mile limited manufacturer tread life
- All-season tread pattern allows for traction in dry, wet, and light winter weather conditions
- Tread formulation is designed for stop-and-start driving to prevent premature wear
- Circumferential grooves resist hydroplaning by funneling water out of the tread
Size: LT275/70R18
Load Range: E
Product May Vary From Picture
Wheel/Rim Not Included

Fits:
2021-23 Ram 2500 Limited Longhorn
2014-20 Ram 2500 Laramie Limited
2017-22 Ford F-250 Super Duty Lariat
2021-23 Ford F-150 Tremor
2020-23 Chevrolet Silverado 2500 HD LTZ
2022-23 Chevrolet Silverado 1500 ZR2
2011-20 Ford F-350 Super Duty Lariat
2020-23 GMC Sierra 3500 HD AT4
2011-14 Ford F-250 Super Duty Lariat
2015-16 Ford F-250 Super Duty King Ranch
2005-06 Ford F-250 Super Duty Lariat
2022-23 Chevrolet Silverado 3500 HD WT
2008 Ford F-250 Super Duty FX4
2005-07 Ford F-350 Super Duty Lariat
2017-23 Nissan Titan PRO-4X
2007 Ford F-250 Super Duty King Ranch
2008 Ford F-350 Super Duty FX4
2021 Ford F-350 Super Duty XLT
2015-20 Ram 3500 Laramie Limited
2021-23 Ram 3500 Tradesman
2009-10 Ford F-250 Super Duty Cabela's
2009-10 Ford F-350 Super Duty Cabela's
2013 Ram 3500 Laramie Longhorn
and more - add your vehicle to our fit widget to check

info:

We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Tire season

Summer

Manufacturer

Cooper

Tire width

275 mm

Tire load range

Warranty

Warranty information

50,000 Mile Treadwear

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warranty url

https://coopertire.com/CooperTire/media/PDF/2022-WarrantyRegBook-US-Eng-v1.pdf

Warnings

Warning Text

safety:no warning applicable

Customer ratings & reviews

4.4 out of 5 stars

stars225 ratings198 reviews

How item rating is calculated

Reviews summary

Pros

: Provides reliable handling in various road conditions.
: Provides reliable grip on various road surfaces.
: Tire wear is minimal and consistent across the surface.
: Smooth ride on the highway.

Neutral

: Offers deep grip in some conditions, but can be inconsistent on varied surfaces.
: Can be straightforward, but may require outside assistance.

Generated by AI

Customer images

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Showing 1-3 of 198 reviews

Jun 12, 2025

David

Walmart Associate

Sold and shipped byTIRES AND WHEELS EXPERTS

5 out of 5 stars review

Verified Purchase

Very Good all around highway tire.

I have had several sets of these tires and they have preformed very well for me. I use them on the highway almost exclusively and in all weather conditions, they work very well they are not designed for snow but I have had good luck with them on the highway.

Helpful?

Dec 7, 2024

CBG

5 out of 5 stars review

Verified Purchase

Great Tires

Ordered online and delivered to my house the next day. Ride is great and much quieter than the AT I had on before.

Helpful?

Aug 8, 2025

PapaJohnBoy

Sold and shipped byTIRES AND WHEELS EXPERTS

5 out of 5 stars review

Verified Purchase

Great tire. Looks good, great traction and very little road noise... 😀

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Cooper Discoverer HT3 All Season LT275/70R18 125/122S E Light Truck Tire

Key item features

Specs

Reviews summary

More seller options (3)

Get free delivery, shipping and more*

Compare with similar items

Viewing this item

About this item

Product details

Cooper Discoverer HT3 LT275/70R18 125/122S E

Specifications

Tire season

Manufacturer

Tire width

Tire load range

Warranty

Warranty information

Warranty url

Warnings

Warning Text

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