This paragraph should be hidden.

Pick up available 09:00 a.m., Jan 16
Only 1 left
Quebec residents: For information on maintenance and repair click here.
Our standard 6-year nationwide Tire Care Guarantee is included on all tires that are purchased and installed at Canadian Tire.
Our optional Replacement Advantage warranty starts at $9.99 per tire, and you’ll get free replacement tires against non-repairable damage from road hazards and manufacturer defects.
You can opt in when booking your installation appointment online, then pay (or opt out) in store.
Tire Replacement Advantage warranty starts at $9.99 per tire
The Cooper Discoverer AT3 LT is a robust all-season, all-terrain tire built for durability and superior performance. Featuring Durable Tread Technology, it handles heavy loads with less wear, ensuring a longer lifespan. Designed for rocky and gravel terrain, it delivers a smooth, noise-free ride. Even Wear Arc Technology™ promotes consistent on-road tread wear and exceptional handling. Alternating scoop and cleat lugs provide a strong grip on rocks and loose soil, while Whisper Grooves™ reduce road noise for a quieter journey.
Best suited for pickup trucks, commercial vehicles, and full-size SUVs
Circumferential channels and lateral notches prevent hydroplaning
Special stone ejector ledges get rid of stone, thereby maintaining a clean tread for improved traction and to prevent punctures
Mud & Snow (M+S) rated tire
Wheels sold separately
| Part Number | 170012001 |
|---|---|
| Mileage Rating | 109850 km |
| Speed Rating | S |
| Load Index - Single | 119 |
| Load Index - Dual | 116 |
| Winter Rated | No |
| Aspect Ratio Percent | 70.00 |
| Wheel Diameter | 17 in |
| Load Range | E |
| Ply Rating | 10 |
| Run Flat | No |
|---|---|
| Prefix Code | LT |
| Wheel Width Max | 8 in |
| Exclusive Winter Use | No |
| M+S Rated | Yes |
| Maximum Inflation Pressure | 80 psi |
| Number of Plies | 5 |
| Sidewall Style | BSW |
| Size | LT245/70R17 119S |
| Tire Width | 245 mm |
| UTQG | 0// |
| Weight | 44.533 lb |
| Wheel Width Min | 6.5 in |
Our standard 6-year nationwide Tire Care Guarantee is included on all tires that are purchased and installed at Canadian Tire.
Our optional Replacement Advantage warranty starts at $9.99 per tire, and you’ll get free replacement tires against non-repairable damage from road hazards and manufacturer defects.
You can opt in when booking your installation appointment online, then pay (or opt out) in store.
| Coverage | Standard Tire Care Guarantee | Tire Replacement Advantage |
|---|---|---|
| Warranty cost | No charge with installation | From $9.99 with installation |
| Manufacturer defects or damage replacement | Pro-Rated | Included |
| Non-repairable road hazard damage replacement | Pro-Rated | Included |
| 1 year spare tire change service | N/A | Included |
| 6-year warranty from the date of purchase | Included | Included |
| Repairable road hazard damage repair | Included | Included |
| New rubber valve stems | Included | Included |
| 30 day customer satisfaction guarantee | Included | Included |
| View Tire Warranty Information | ||
