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$484.55 USD
COOPER
DISCOVERER HT3
- H/T
- Touring
- All-Season
- Load Range C
- Load Range E
- R–T
Ready for the open road?
The Cooper Discoverer HT3 is your trusty sidekick for those long highway hauls and weekend getaways. It’s built for all-season performance, so whether you're cruising down the interstate or navigating city streets, you can count on these tires to keep you steady.
With a load range that’s E for extra tough, you’ll have the confidence to haul your gear without breaking a sweat. And let’s not forget, with a speed rating that’ll take you up to 118 mph, you can enjoy that thrill of the open road when the opportunity strikes.
›Why this tire will do what you need it to
- All-Season — No matter the weather, these tires have your back for every journey.
- Load Range: E — Tough enough to handle whatever you throw at it, from gear to groceries.
- Highway Terrain — Designed for smooth sailing on the highway, making every drive feel like a breeze.
Grab yours starting at $248.28.
›Specs
| Terrain | Highway Terrain |
| Season | All-Season |
| Category | Touring |
| Load Range | E |
| Speed Rating | 190 km/h (118 mph) |
›Available sizes (17)
| Size | Price |
|---|---|
| 235/75R15 | $287.59 |
| 215/85R16 | $295.97 |
| 235/65R16 | $312.24 |
| 235/85R16 | $310.66 |
| 265/75R16 | $339.18 |
| 285/75R16 | $366.73 |
| 245/70R17 | $348.17 |
| 265/70R17 | $374.27 |
| 185/60R15 | $248.28 |
| 275/65R18 | $416.09 |
| 225/75R16 | $282.65 |
| 245/75R16 | $318.16 |
| 235/80R17 | $341.59 |
| 245/75R17 | $347.16 |
| 265/70R18 | $384.76 |
| 275/70R18 | $410.60 |
| 275/65R20 | $484.55 |
Sold as singles. Buy four unless you like uneven wear.
Thermite Tactical - Phoenix tire delivery, mobile install and nationwide shipping.
WHAT OWNERS SAY
❝
I’ve found the HT3s to be exceptionally quiet and providing better all around traction and vehicle control than the OE all-terrains they replaced.
❝
They also seem to make my GMC a fraction quicker than the OE tires they replaced in resounding to steering inputs. The truck just tracks better – with or without a trailer on the hitch.
❝
I’ve also noted about a 1/2-mpg improvement in fuel economy. I attribute that to 1) the HT3 is about five pounds lighter than the tire it replaced, and 2) the tire’s design has less rolling resistance than the all-terrain it replaced.
❝
I like the HT3s. I ran a set on my 11,000lb fifth wheel for a few seasons before I sold it. I mean honestly I probably could get another 15-20K out of these. Overall I like the tire, my problem is the wet.
❝
I bought the Cooper Discoverer HT3 All Season Truck Tire, LT265/70R17 121/118S, Set of 1 for my pickup, and I swear it made my truck feel like it put on a pair of sensible shoes. I noticed the quiet ride right away, which is wild because my usual highway
Verified excerpts from independent owner reviews published elsewhere. Not Thermite Tactical customer reviews — we did not collect, solicit or pay for them.