All Terrain Toyo Tires: Explore the Advantages of Toyo Open Country A/T III
When it comes to navigating diverse terrains and unpredictable weather, All Terrain Toyo Tires stand out as a reliable choice. Specifically…the Toyo Open Country A/T III 3PMS enhances your driving experience with its unique blend of technology and durability. This tire is engineered to meet the needs of All Weather and winter driving…including excellent performance as all terrain and all weather tires. Available in the size LT285/75R17…these tires are designed to fit a variety of vehicles and deliver exceptional performance regardless of the road conditions you face.
The Toyo Open Country A/T III is an all-terrain tire that delivers gripping off-road traction with quiet responsive and predictable on-road handling. Increased wet performance and a durable tread life showcase advances in tread design…construction and all-new tread compounding. The Open Country A/T III provides confident wet braking and handling with a better worn appearance and staggered should lugs and more lateral grooves create more traction on all surfaces including snow.It also has a 65,000 mile tread life warranty for P-Metric and Metric sizes or 55,000 mile for LT Sizes.
Toyo Open Country A/T III: Performance and Features
The Toyo Open Country A/T III 3PMS is well-suited for both urban and off-road environments. It provides an optimal balance between rugged durability and smooth on-road comfort. These winter tires are designed with advanced compounds and tread patterns to provide superior traction on snow and ice. Its all terrain prowess ensures you can navigate through mud…gravel…and rocky paths with ease. The design of these LT285/75R17 tires allows for a safe and comfortable ride year-round…thanks to advanced engineering that minimizes road noise while enhancing grip.
Designed to conquer all weather challenges…the Toyo Open Country A/T III lives up to the stringent demands of the All Terrain category. Its 3-Peak Mountain Snowflake certification (3PMS) signifies its capability as effective winter tires…ensuring that even in harsh snowy climates…your vehicle remains stable and manageable. Moreover…these all terrain Toyo tires ensure consistent performance across wet and dry conditions…providing ample safety and reliability that drivers can depend on throughout the year.
Unique Technology and Design
Revolutionizing what drivers expect from all weather tires…the Toyo Open Country A/T III features cutting edge technology to bolster its performance capabilities. The tire’s unique tread design effectively channels water away…reducing the risk of hydroplaning and enhancing dry road grip. The improved block rigidity structure contributes to longer tread life…making these all terrain tires a cost-effective investment. Realize the true potential of your vehicle and enjoy unrestrained adventures with these dependable LT285/75R17 tires.
Detailed specifications
Listed are full spes for this LT285/75R17 Toyo Open Country A/T III – 3PMS All Terrain All Weather Winter tire — including load/speed ratings, certifications (3PMS / studdable / run-flat / XL), UTQG treadwear/traction/temperature grading, and shipping details for Ontario and Quebec.
Why choose the LT285/75R17 Toyo Open Country A/T III – 3PMS All Terrain All Weather?
LT285/75R17 Toyo Open Country A/T III – 3PMS All Terrain All Weather is positioned as a winter / light truck fitment tire with clear Ontario and Quebec delivery details.
Free shipping • 1–3 business days (Ontario and Quebec)In stockOntario & Quebec delivery focusSpecs, fitment notes, and FAQ on page
Best fit if you want
Cold weather traction, snow performance, and Quebec winter tire compliance.
Drivers who want a dedicated winter set instead of stretching all seasons into winter.
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Warm weather summer use or maximum tread life in hot conditions.
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Quick Specs
Size: LT285/75R17
Brand / Model: Toyo Open Country A/T III – 3PMS All Terrain All Weather
Season: Winter
Vehicle Type: Light Truck
Load / Speed: 121S (Load index 121 supports up to 1450 kg per tire; speed rating S rated up to 180 km/h)
Certifications: 3PMSF severe snow service
Delivery (Ontario & Quebec): Free shipping • 1–3 business days (Ontario and Quebec)
LT285/75R17 Toyo Open Country A/T III – 3PMS All Terrain All Weather Winter
The Toyo Open Country A/T III is an all-terrain tire that delivers gripping off-road traction with quiet responsive and predictable on-road handling. Increased wet performance and a durable tread life showcase advances in tread design, construction and all-new tread compounding. The Open Country A/T III provides confident wet braking and handling with a better worn appearance and staggered should lugs and more lateral grooves create more traction on all surfaces including snow. It also has a 80,000km tread life warranty for P-Metric and Metric sizes or 80,000km for LT Sizes.Read Reviews
3PMSF severe snow service rating indicated.
What these tire specs mean
Load Index 121 is the tire’s standardized carrying capacity, supporting up to 1450 kg per tire. Use it to confirm the tire meets or exceeds the load rating listed on your vehicle placard.
Speed Rating S indicates the tire’s maximum sustained speed capability under proper load and inflation. This is approximately 180 km/h under proper load and inflation.
Winter tires are built for cold weather traction and carry 3PMS for severe snow service.
3PMS is the Three Peak Mountain Snowflake symbol, confirming the tire meets recognized severe snow traction performance standards.
Vehicle Type helps identify whether the tire is intended for passenger, light truck, commercial, or similar service categories.
Warranty coverage is manufacturer backed and depends on normal use, proper maintenance, rotation, inflation, and alignment conditions.
How this tire is positioned
LT285/75R17 Toyo Open Country A/T III – 3PMS All Terrain All Weather is positioned as a winter tire built around a 285 mm section width and 17-inch wheel fitment.
In practical terms, this size combines a 75-series sidewall of about 214 mm with a 17-inch wheel diameter, which is useful when matching an existing tire size and wheel setup.
Feature wise, this tire indicates 3PMS certification for severe snow service, load index 121 and speed rating S (~180 km/h).
About the LT285/75R17 tire size
The LT285/75R17 size breaks down as follows:
285 — tread width in millimetres
75 — sidewall height as a percentage of tread width (approx. 214 mm)
R17 — fits a 17-inch rim
The LT285/75R17 size is commonly found on light trucks, SUVs, and crossovers. If you’re matching an existing set, confirm the full size marking on your sidewall before ordering.
Key features — Toyo Open Country A/T III – 3PMS All Terrain All Weather in LT285/75R17
3PMSF severe snow service symbol present.
Load/Speed: 121S — load index 121 supports up to 1450 kg per tire, while speed rating S is rated up to 180 km/h.
Size: LT285/75R17 (fits an 17-inch wheel).
Season category: Winter.
Ontario & Quebec — winter tire information
In Quebec, winter tires are mandatory on all passenger vehicles from December 1 to March 15 under the Highway Safety Code. In Ontario, winter tires are strongly recommended during cold weather months and many insurance providers offer premium discounts for equipped vehicles. The LT285/75R17 Toyo Open Country A/T III – 3PMS All Terrain All Weather is a Winter tire bearing the 3PMSF severe snow service symbol, making it eligible to satisfy Quebec’s winter tire mandate.
Warranty
Warranty: 80000
This warranty is provided by Toyo and applies subject to normal use and service conditions. Contact us or the manufacturer directly for claim procedures and exclusions.
Find tires for your vehicle
Select your year, make, model, and trim to see all compatible tires available for delivery across Ontario and Quebec:
Frequently asked questions — LT285/75R17 Toyo Open Country A/T III – 3PMS All Terrain All Weather Winter
What does the LT285/75R17 tire size mean?
The LT285/75R17 size indicates a tread width of 285 mm, a sidewall ratio of 75% (approximately 214 mm tall), and a 17-inch rim diameter. This size is commonly found on light trucks, SUVs, and crossovers.
Is the LT285/75R17 Toyo Open Country A/T III – 3PMS All Terrain All Weather a Winter tire?
Yes — the LT285/75R17 Toyo Open Country A/T III – 3PMS All Terrain All Weather is categorized as a Winter tire. Winter tires are mandatory in Quebec from December 1 to March 15, and strongly recommended across Ontario during cold weather months.
What does the 121S rating mean on the LT285/75R17 Toyo Open Country A/T III – 3PMS All Terrain All Weather?
On the LT285/75R17 Toyo Open Country A/T III – 3PMS All Terrain All Weather, the service description 121S indicates a load index of 121 and a speed rating of S (approximately 180 km/h). The load index is the tire’s standardized carrying capacity, while the speed rating is the maximum sustained speed under proper load and inflation. Always match or exceed your vehicle manufacturer’s required load and speed ratings.
Is the LT285/75R17 Toyo Open Country A/T III – 3PMS All Terrain All Weather 3PMS rated?
Yes — winter tires like the LT285/75R17 Toyo Open Country A/T III – 3PMS All Terrain All Weather have the 3PMSF (Three-Peak Mountain Snowflake) symbol for severe snow.
Is the LT285/75R17 Toyo Open Country A/T III – 3PMS All Terrain All Weather studdable?
This tire, LT285/75R17 Toyo Open Country A/T III – 3PMS All Terrain All Weather is not studdable. Contact us for any questions.
Does the LT285/75R17 Toyo Open Country A/T III – 3PMS All Terrain All Weather support run flat driving?
No — the LT285/75R17 Toyo Open Country A/T III – 3PMS All Terrain All Weather is not a run flat.
Is the LT285/75R17 Toyo Open Country A/T III – 3PMS All Terrain All Weather an XL (extra load) tire?
No — the LT285/75R17 Toyo Open Country A/T III – 3PMS All Terrain All Weather is not an XL (extra load) tire.
What does speed rating S mean on the LT285/75R17 Toyo Open Country A/T III – 3PMS All Terrain All Weather?
Speed rating S on the LT285/75R17 Toyo Open Country A/T III – 3PMS All Terrain All Weather corresponds to a maximum sustained speed of approximately 180 km/h under full load. Always obey posted speed limits regardless of tire rating.
Can I order the LT285/75R17 Toyo Open Country A/T III – 3PMS All Terrain All Weather with delivery to Ontario or Quebec?
Yes — XYZTires ships the LT285/75R17 Toyo Open Country A/T III – 3PMS All Terrain All Weather to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).
Why buy the LT285/75R17 Toyo Open Country A/T III – 3PMS All Terrain All Weather from XYZTires if another tire looks cheaper?
A lower sticker price is only one part of the tire purchase. Compare the final delivered cost, shipping time, stock status, fitment details, and whether the tire category matches how you drive. XYZTires focuses on clear Ontario and Quebec delivery details, product specifications, and fitment context so you can compare the real delivered value, not just the first price you see.
Other available sizes — Toyo Open Country A/T III – 3PMS All Terrain All Weather
