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DISCOVERER HT3™

The Discoverer HT3™ is designed for drivers of commercial pickup trucks and vans, optimized for highway driving.

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Features

Dry performance

The tire's ability to grip the road in dry conditions.

Wet performance

The tire's ability to grip the road in wet conditions.

Tread wear

The wear rate of the tire.

Quiet ride

The measure of how quiet a tire is while driving.

Handling

How the tire is able to respond to driving such as accelerating, braking, steering and turning.

Off road

The tire's ability to have grip on unpaved surfaces such as dirt, mud, sand, rock or gravel.

*When compared to other Cooper® tires

DISCOVERER HT3™

Four wide circumferential grooves
For hydroplane resistance.
Continuous shoulder ribs
Provides superior resistance to irregular wear for longer life and a quieter ride.
3D Micro-Gauge™ Siping
Helps maintain a stable shape during acceleration, braking and cornering, which enhances grip and traction.

Full specs

Tire specifications

There are 20 tire sizes available

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More Information?

Tire size The tire size is made up of: Tread Width / Aspect Ratio / Rim Diameter. For example 245/50R18	Width The tire width is a millimetre measurement for the width of the tire. For example 245 mm when reading a tire size of 245/50R18	Aspect ratio The aspect ratio is the percentage of the height of the sidewall compared to the tread width. For example 50% when reading a tire size of 245/50R18	Load The maximum load a tire can carry is defined as a ‘Load Index’. Please refer to https://www.coopertire.co.uk/tire-safety-tips/correct-loading/	Speed rating The Speed Symbol is shown as a letter and indicates the maximum speed. Please refer to https://www.coopertire.co.uk/tire-safety-tips/correct-loading	Max speed (cannot find text: coopertires_sites:site.tooltips.max_speed)	Rolling Resistance Rolling Resistance 5 classes from E (least efficient) to A (most efficient) Effect may vary among vehicles and driving conditions, but the difference between a E and an A class for a complete set of tyres could reduce fuel consumption by up to 7.5 %* and even more in case of trucks. Fuel savings and road safety depend heavily on the behavior of drivers and eco‐driving can significantly reduce fuel consumption.	Wet grip Wet Grip 5 classes from E (longest braking distances) to A (shortest braking distances) Effect may vary among vehicles and driving conditions, but in the case of full braking, the difference between a E and an A class for a set of four identical tyres could be up to 30% shorter braking distance (e.g. for a typical passenger car driving at 80 km/h speed this could be up to 18m shorter braking distance)*. Stopping distances must always be respected.”	Noise level Noise Level In addition to the noise value in Decibel dB(A) a letter (from A to C) displays whether the tyre external rolling noise performance is above the United Nation Reg 117 mandatory limit value (Class C = noisier tyre), the tyre noise is higher than the UN limit (Class B = average tyre) or more than 3 dB below the limit value (Class A = low noise tyre). NB: The tyre external rolling noise is not entirely correlated to vehicle interior noise.	EU label (cannot find text: coopertires_sites:site.tooltips.eu_label)
LT275/65 R 20	275	65	126	S	112	N/A	N/A	N/A	N/A
LT275/65 R 18	275	65	123	S	112	N/A	N/A	N/A	N/A
LT275/70 R 18	275	70	125	S	112	N/A	N/A	N/A	N/A
LT265/70 R 18 E	265	70	124	S	112	N/A	N/A	N/A	N/A
LT275/70 R 17	275	70	121	S	112	N/A	N/A	N/A	N/A
LT265/70 R 17	265	70	121	S	112	N/A	N/A	N/A	N/A
LT245/70 R 17	245	70	119	S	112	N/A	N/A	N/A	N/A
LT245/75 R 17	245	75	121	S	112	N/A	N/A	N/A	N/A
LT235/80 R 17	235	80	120	R	106	N/A	N/A	N/A	N/A
LT225/75 R 17	225	75	116	R	106	N/A	N/A	N/A	N/A
LT285/75 R 16	285	75	126	R	106	N/A	N/A	N/A	N/A
LT265/75 R 16	265	75	123	R	106	N/A	N/A	N/A	N/A
LT245/75 R 16	245	75	120	R	106	N/A	N/A	N/A	N/A
235/65 R 16C	235	65	120	R	106	N/A	N/A	N/A	N/A
LT235/85 R 16	235	85	120	R	106	N/A	N/A	N/A	N/A
LT225/75 R 16	225	75	115	R	106	N/A	N/A	N/A	N/A
LT215/85 R 16	215	85	115	R	106	N/A	N/A	N/A	N/A
LT235/75 R 15	235	75	104	R	106	N/A	N/A	N/A	N/A
205/65 R 15C	205	65	102	T	118	N/A	N/A	N/A	N/A
185/60 R 15C	185	60	94	T	118	N/A	N/A	N/A	N/A

Tire care

Tire inspection

Keep an eye out for potential problems that might affect your tires.

EU LABEL INFORMATION

What is the EU label on a tire and can I use it?

CORRECT TIRE PRESSURE

Driving on any tire that does not have the correct inflation pressure is dangerous.

Tire safety tips

How to get the most out of your tires.