Cooper Discoverer Road and Trail AT Tire 245/70R17 XL 114T - Quiet

Our review of the Cooper Discoverer Road + Trail AT 245/70R17 XL 114T finds it best for SUV and light truck owners who want an all-terrain tire that balances on-road comfort with capable trail performance; the single biggest reason to consider this tire is its continuous tread pattern that extends well down the sidewall for added grip and durability in soft or uneven terrain. Quiet on pavement yet designed to resist cutting and tearing off-road, this tire also carries a severe snow designation for winter confidence, making it a versatile choice for year-round driving.

Key Features

• Extended sidewall tread: The continuous tread pattern extends over 50% further down the sidewall to provide extra grip where other tires leave bare rubber, improving traction on soft surfaces.
• Angled reinforced design: The thicker angled sidewall design increases contact area for better control and resistance to damage on rocky or uneven trails.
• Interlocking tread blocks: These blocks deliver consistent control and traction across uneven terrain, helping maintain stability in mixed off-road conditions.
• Severe snow designation: Connected center tread lugs and a winter-capable pattern provide improved stability and traction on packed snow and icy surfaces.
• Reduced road noise: An updated tread design and construction produce a smoother, quieter ride on city streets and highways compared with older all-terrain models.
• Durable construction: The tire is built to resist cutting, cracking, and tearing, which helps extend tread life under tough trail use.

Who It's For

This tire suits owners of SUVs and light trucks who split time between daily driving and occasional off-road or winter conditions and want a single tire that handles both without a harsh ride. It is especially useful for drivers who value a quieter highway experience but still require sidewall protection and traction for soft ground and trails.

Those who frequently tackle extreme mud or competitive off-road conditions should consider a more aggressive mud-terrain tire, and drivers who only need dedicated winter performance may prefer a purpose-built winter tire instead of this all-terrain compromise.

Pros & Cons

Pros

• Strong sidewall coverage and thicker angled design provide added grip and protection on soft or uneven surfaces.
• Interlocking tread and connected center lugs deliver reliable traction in wet, dry, and snowy conditions.
• Noticeably quieter and smoother on pavement than many older all-terrain designs, improving daily driving comfort.
• Durable construction reduces tearing, cutting, and uneven wear for better long-term value.

Cons

• As an all-terrain design, it is a compromise compared with specialized mud-terrain or dedicated winter tires for extreme conditions.

Specifications

Brand	Cooper
Model	Discoverer Road + Trail AT
Size	245/70R17 XL 114T
Type	All-Terrain Truck and SUV Tire
Severe Snow	Yes
Design Notes	Continuous tread pattern extends over 50% further down sidewall
Quantity	Set of 1

Our Verdict

The Cooper Discoverer Road + Trail AT 245/70R17 XL 114T is a solid all-terrain option for SUV and light truck drivers who want a durable, quieter tire that still performs off-road and in winter conditions; its extended sidewall tread and reinforced design offer real protection and traction, making it a good value for mixed-use drivers who need year-round capability.

Frequently Asked Questions

Does this tire work in snow?
Yes, the tire has a severe snow designation and connected center tread lugs that improve stability and traction on packed snow.

Is it quieter on the highway than previous models?
Customers report a smoother, quieter ride on streets and highways compared with older all-terrain designs, thanks to the updated tread.

Will the extended sidewall tread protect against trail damage?
The continuous tread that extends down the sidewall and the thicker angled design provide extra grip and help resist cutting, cracking, and tearing on rough terrain.