Product Details

The Cooper Discoverer Snow Claw is a winter tire designed to provide reliable grip on snowy and icy roads. Its optional stud placement enhances traction in extreme winter conditions, ensuring superior performance when you need it most. A rigid central rib boosts stability in all weather, while Snow Groove Technology captures snow within the grooves for improved traction, confident braking, and precise handling. Longitudinal grooves efficiently channel slush and water away from the tread, reducing the risk of hydroplaning.

Snow Peak Rated

The 3 Peak Mountain Snowflake symbol indicates the tire is rated for Severe Snow Service. This is the acceptable standard for winter driving in Canada and provides improved safety on snow and ice.

Mud And Snow Rated

The M+S symbol differentiates an All-Season tire from a Summer only tire. While rated for light snow, they will not match a winter tire for traction or stopping distance on snow and ice.

Accepts Studs

This tire can have studs installed to provide additional mechanical traction on icy surfaces. Studded tires are prohibited by law in many provinces. Ask at your local Canadian Tire store.

Features
Specifications
Resources

Best suited for light trucks and SUVs
Three-Peak Mountain Snowflake (3PMSF) symbol on the tire’s sidewall indicates it’s approved for severe snow and winter weather use
Elastic and soft tread compound allows the tire to maintain consistent performance in extreme cold
Mud & Snow (M+S) rated tire
Wheels sold separately

Part Number	170176005
Aspect Ratio Percent	70.00
Exclusive Winter Use	Yes
Load Index - Dual	116
Load Index - Single	119
Load Range	E
M+S Rated	Yes
Maximum Inflation Pressure	80 psi
Number of Plies	5
Ply Rating	10

Prefix Code	LT
Run Flat	No
Sidewall Style	BSL
Size	LT245/70R17 119R
Speed Rating	R
Tire Width	245 mm
UTQG	0//
Weight	42.571 lb
Wheel Diameter	17 in
Wheel Width Max	8 in
Wheel Width Min	6.5 in
Winter Rated	Yes

Our return policy

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Return Policy

Standard Tire Care Guarantee

Our standard 6-year nationwide Tire Care Guarantee is included on all tires that are purchased and installed at Canadian Tire.

Tire Replacement Advantage

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

Review Highlights

List of Pros Highlights

List of Cons Highlights

Suitable Cons could not be generated at this time.

Questions

1 - 1 of 1 Question

Q: How does the Cooper Discoverer Snow Claw compare to the AT 4S or older version AT/W as a winter tire?

5 years ago

1 Answer

A: While the Cooper Discoverer AT3 4S is a great 12-month tire (as was the Discoverer A/Tw), it is meant to be run year-round. The Discoverer A/T3 4S does not provide the level of snow and ice traction that the Discoverer Snow Claw does. If you live in an area the regularly falls below 7°C, we recommend a dedicated set of winter tires like the Discoverer Snow Claw. The Discoverer A/T3 4S is a great alternative for those who are unwilling to deal with 2 sets of tires, or who can stay in when there is a winter weather advisory. However, if you’re looking for optimal winter performance, Cooper would urge you to outfit your vehicle with the NEW Discoverer Snow Claw tires
5 years ago
Helpful?

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± Was price reflects the last national regular price this product was sold for

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®/™ Mastercard, World Mastercard, World Elite and the circles are registered trademarks of Mastercard International Incorporated.

*The Triangle Rewards Program is owned and operated by Canadian Tire Corporation, Limited. The Triangle® credit cards are issued by Canadian Tire Bank. Rewards are in the form of electronic Canadian Tire Money® (CT Money®). To collect bonus CT Money you must present a Triangle Rewards card/key fob, or use any approved Cardless method, at time of purchase or pay with a Triangle credit card. You cannot collect paper CT Money on bonus offers. Minimum $200 spend is on the pre-tax amount on the same tender and for a single transaction. $200 must be spent on items that earn CT Money. Not all items sold at Canadian Tire are eligible to earn CT Money or to be redeemed for. Conditions apply. Visit triangle.com for full program rules and Partner location information. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. CT Money is collected on the pre-tax amount of the purchase. Bonus CT Money may take up to 5 weeks to be applied to the Member’s Triangle Rewards Account. No rainchecks. Single use only per Triangle Rewards Account.

* The Triangle Rewards Program is owned and operated by Canadian Tire Corporation, Limited. The Triangle® credit cards are issued by Canadian Tire Bank. Rewards are in the form of electronic Canadian Tire Money® (CT Money®). To collect bonus CT Money you must pay with a Triangle credit card. You cannot collect paper Canadian Tire Money on bonus offers. Any bonus multiplier is based on the base rate of collecting CT Money (0.4%), and will be added to whatever the Member would otherwise collect, without the bonus. Example: On a $100 (pre-tax) purchase with a 20x bonus multiplier a Member would earn a bonus $8 in CT Money (20 X 0.4% X $100). The 30x for Triangle® Mastercard®, World Mastercard® and World Elite® Mastercard® customers consists of the 10x everyday plus a 20x bonus. Not all items sold are eligible to earn CT Money or to be redeemed for. Conditions apply. Visit triangle.com for full program rules and Partner location information. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. CT Money is collected on the pre-tax amount of the purchase. Bonus CT Money may take up to 5 weeks to be applied to the Member’s Triangle Rewards Account. No rainchecks. Must pay with a Triangle credit card. Gift cards and other items excluded.

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†Our Lowest Prices of the Year are defined as the period between January 1–December 31, 2025. Offer excludes localized promotions including but not limited to Grand Openings.

*The Triangle Rewards Program is owned and operated by Canadian Tire Corporation, Limited. The Triangle^® credit cards are issued by Canadian Tire Bank. Rewards are in the form of electronic Canadian Tire Money^® (CT Money^®). To collect bonus CT Money you must present a Triangle Rewards card/key fob, or use any approved Cardless method, at time of purchase or pay with a Triangle credit card. You cannot collect paper CT Money on bonus offers. Minimum $150 spend is on the pre-tax amount on the same tender and for a single transaction. $150 must be spent on items that earn CT Money. Not all items sold at Canadian Tire are eligible to earn CT Money or to be redeemed for. Conditions apply. Visit triangle.com for full program rules and Partner location information. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. CT Money is collected on the pre-tax amount of the purchase. Bonus CT Money collected from online orders will be applied to the Member’s Triangle Rewards Account within five weeks of the purchase date. No rainchecks.

*Pre-tax purchase. Select items. Conditions apply. Total CT Money is based on SKU #1518930 with price of $199.99 a member showing their Triangle Rewards card could collect $0.79 CT Money everyday plus $15.99 Bonus CT Money for 20x on Christmas Trees plus $25 CT Money for the purchase over $150 offer for a total of $41.79 in CT Money. Prices may vary and dealer could sell for less.

^{^®}/™ Mastercard, World Mastercard and World Elite are registered trademarks, and the circles design is a trademark of Mastercard International Incorporated.

^{^®}/^TM Unless otherwise noted, all trademarks are owned by Canadian Tire Corporation, Limited and are used under licence.

*The Triangle Rewards Program is owned and operated by Canadian Tire Corporation, Limited. The Triangle® credit cards are issued by Canadian Tire Bank. Rewards are in the form of electronic Canadian Tire Money® (CT Money®). To collect bonus CT Money you must present a Triangle Rewards card/key fob, or use any approved Cardless method, at time of purchase or pay with a Triangle credit card. You cannot collect paper CT Money on bonus offers. Minimum $150 spend is on the pre-tax amount on the same tender and for a single transaction. $150 must be spent on items that earn CT Money. Not all items sold at Canadian Tire are eligible to earn CT Money or to be redeemed for. Conditions apply. Visit triangle.com for full program rules and Partner location information. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. CT Money is collected on the pre-tax amount of the purchase. Bonus CT Money may take up to 5 weeks to be applied to the Member’s Triangle Rewards Account. No rainchecks. Single use only per Triangle Rewards Account.

5 out of 5 stars.

New wheels

a month ago

Great service from the team at Canadian Tire getting my new studded winter tires!

Helpful?

3 out of 5 stars.

Best tires

10 months ago

Cooper snow tires are the best snow tire I ever owned

4 out of 5 stars.

Non directional winter tire

2 years ago

Tried these new tires on snowy very icy morning worked very well.Very quiet first winter tires I've bought that aren't directional so can rotate side to side.

1 out of 5 stars.

pure garbage

terrible. went through 2 sets if certified winter treks because they were out of round and made my brand new truck shake. now with these tires my truck is still shaking. never buying tires at canadian tire again.

Work Great.

Bang for the buck these are a really good winter tire. They are smooth riding are give snow and ice traction.

Yes, I recommend this product.