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$203.81 USD
COOPER
DISCOVERER TRAIL AT
- A/T
- All-Season
- 3PMSF
- 640TW
- 65K mi
- XL
- T–V
Ready to tackle any terrain?
The Cooper Discoverer Trail AT is your ticket to adventure, whether you're cruising the highway or hitting the backroads. This tire knows no bounds, giving you the confidence to go where the pavement ends and the fun begins.
Picture this: you're speeding down a dirt trail, mud flying, and the only thing between you and the great outdoors is a reliable set of tires. With the Trail AT, you’re not just driving; you’re exploring, and that feeling is priceless.
›Why this tire will do what you need it to
- Three-Peak Mountain Snowflake certified — You can tackle winter roads with confidence, knowing this tire is built for the toughest conditions.
- 65,000 mile warranty — You’ve got serious peace of mind for those long road trips and weekend getaways.
- Extra Load — Load up your gear without worrying; these tires are ready to handle the heavy lifting.
Grab yours starting at $203.81.
›Specs
| Terrain | All-Terrain |
| Season | All-Season |
| Severe Snow | Three-Peak Mountain Snowflake certified |
| UTQG Treadwear | 640 |
| Treadwear Warranty | 65,000 mile warranty |
| Load Type | Extra Load |
| Speed Rating | 240 km/h (149 mph) |
›Available sizes (36)
| Size | Load Idx | Speed | Load Range | Treadwear | Price |
|---|---|---|---|---|---|
| 225/70R15 | — | — | — | — | $273.27 |
| 235/75R15 | — | — | — | — | $247.46 |
| 225/75R16 | 104 | T | SL | 620 | $203.81 |
| 235/70R16 | — | — | — | — | $247.20 |
| 245/70R16 | — | — | — | — | $295.44 |
| 245/75R16 | — | — | — | — | $273.53 |
| 255/70R16 | 115 | T | XL | 620 | $225.98 |
| 265/70R16 | — | — | — | — | $283.27 |
| 265/75R16 | 116 | T | SL | 620 | $242.18 |
| 225/60R17 | 103 | H | XL | 620 | $218.15 |
| 225/65R17 | — | — | — | — | $279.81 |
| 235/75R17 | 106 | T | SL | 640 | $234.84 |
| 245/65R17 | 111 | T | XL | 620 | $223.00 |
| 245/70R17 | 114 | T | XL | 620 | $242.34 |
| 255/65R17 | 110 | T | SL | 620 | $255.74 |
| 255/70R17 | — | — | — | — | $298.57 |
| 255/75R17 | 115 | T | SL | 620 | $258.13 |
| 225/60R18 | 104 | H | XL | 620 | $243.40 |
| 245/60R18 | — | — | — | — | $309.46 |
| 265/60R18 | 114 | H | XL | 620 | $280.91 |
| 265/70R18 | 116 | H | SL | 620 | $293.73 |
| 255/55R20 | 110 | V | XL | 620 | $269.60 |
| 265/50R20 | 111 | V | XL | 620 | $289.75 |
| 275/55R20 | — | — | — | — | $378.16 |
| 275/60R20 | — | — | — | — | $393.53 |
| 245/75R17 | — | — | — | — | $330.77 |
| 245/50R20 | — | — | — | — | $317.68 |
| 265/65R17 | — | — | — | — | $334.34 |
| 235/65R17 | — | — | — | — | $276.67 |
| 265/70R17 | — | — | — | — | $297.79 |
| 235/60R18 | — | — | — | — | $301.77 |
| 235/65R18 | — | — | — | — | $312.34 |
| 255/70R18 | — | — | — | — | $345.78 |
| 265/65R18 | — | — | — | — | $365.21 |
| 275/65R18 | — | — | — | — | $376.51 |
| 285/45R22 | — | — | — | — | $463.06 |
Sold as singles. Buy four unless you like uneven wear.
Thermite Tactical - Phoenix tire delivery, mobile install and nationwide shipping.
WHAT OWNERS SAY
❝
Recently installed them on my RAM 1500 4x4 and am happy with them too. Nice road manners, quiet, and handle snow here in the Catskills really well. My only nit is losing ~2mpg.
❝
Sitting at about 10k miles on a set in 225/65r17 on my 2023 Ford Maverick 2.0 AWD. So far, they've been what you'd expect from a milder all-terrain tire on pavement. They're quiet, smooth, and fuel efficient. Nothing to complain about, but also nothing remarkable.
❝
Have had these tires since October of '25 expecting snow over the winter but almost none fell. Pretty rare for central/eastern WA. So although I didnt get to snow/ice test them, on the dry and the wet, they beat out my Open Country's and Duratrac's in every single way. They are smooooooth, comfortable, track well.
❝
Just put 7k miles on my Road + Trail ATs … still no uneven wear. Tires are holding up well for daily highway + some light snow driving.
❝
As a former Bridgestone engineer, I can say the Cooper Discoverer Road + Trail AT is strong on dry handling, wet grip, and on-road comfort, offering responsive steering, stable lateral grip, and smooth, quiet rides. It performs very well in wet braking and hydroplaning resistance, and handles moderate snow adequately.
Verified excerpts from independent owner reviews published elsewhere. Not Thermite Tactical customer reviews — we did not collect, solicit or pay for them.