Additional information
| Season | |
|---|---|
| width | |
| profile | |
| diameter | |
| Load Index | |
| Speed Index | |
| Brand | |
| Vehicle Type | Passenger |
| Sidewall | Black Sidewall |
| Tread Depth | 13 |
| 3PMS | 3PMS |
275/65R18 Toyo Observe GSi
$316.00
Other Sizes
215/65R17
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235/55R20
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235/65R18
235/75R15
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265/45R20
265/50R20
265/60R18
265/65R17
265/70R16
265/70R17
265/75R16
275/40R20
275/45R20
275/55R20
275/60R20
285/45R22
285/70R17
315/35R20
275/65R18 Toyo Observe GSi-6 LS – 3PMS Winter
In stock
Description
Conquer the Cold with GSi6 LS Winter Tires
When winter strikes…GSi6 LS Winter Tires are the champion you want by your side. Yes…you heard me right! The Toyo Observe GSi-6 LS is designed to embrace the frosty challenge with its superior 3PMS rating. Let me delve into why these winter tires…specifically in the 275/65R18 size…could be your vehicle’s best friend this season.
First off…the GSi6 LS Winter Tires are more than just your regular winter tires; they are a masterpiece crafted by Toyo. The combination of cutting edge technology and the 3PMS certification makes them the ultimate choice for those icily unpredictable roads.
The Technology Behind Observe GSi-6 LS
Let’s geek out for a moment…shall we? The Toyo Observe GSi-6 LS comes equipped with advanced tread compounds that maintain flexibility even when temperatures plummet. The magic doesn’t end there: microbit technology enhances grip by using crushed walnut shells embedded in the tire’s tread. It’s like the tire equivalent of gripping claws for snowy terrain. Talk about innovation!
Performance That Inspires Confidence
With the GSi6 LS Winter Tires…you get a tire that’s tireless in offering optimal traction and stability. The directional tread pattern of the Observe GSi-6 LS efficiently channels away slush and water…helping to maintain that epic grip on slippery surfaces. It’s like having a trusty sidekick who never lets you down!
GSi6 LS Winter Tires 275/65R18
So…you’ve got quite the beast of a vehicle and need the right tires to match? Enter the 275/65R18 size…a perfect fit for those vehicles that demand both prowess and poise on wintery roads. The GSi6 LS Winter Tires ensure that your ride not only tackles but glides through snow-packed streets with ease.
Is It Winter Yet?
Maybe winter snuck up on you…or maybe you’re just planning way ahead…either way…there’s no going wrong with Toyo’s GSi6 LS Winter Tires. Safe…sturdy…and super reliable…these winter tires are practically begging to get onto your vehicle and showcase their superb skills.
Wrap Up and Gear Up!
Now that you know all about the distinctive features and high-tech capabilities of the GSi6 LS Winter Tires…and the Toyo Observe GSi-6 LS with its 3PMS marking…isn’t it time you treated your vehicle to the winter tires it deserves? Embrace the icy embrace of winter like a pro. Happy driving!
Detailed specifications
Listed are full spes for this 275/65R18 Toyo Observe GSi-6 LS – 3PMS 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 275/65R18 Toyo Observe GSi-6 LS – 3PMS?
275/65R18 Toyo Observe GSi-6 LS – 3PMS is positioned as a winter / passenger 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.
Double-check if you need
- Warm weather summer use or maximum tread life in hot conditions.
| Buying option | What to compare |
|---|---|
| Lowest sticker price tires | Check shipping, stock status, delivery timing, and whether the final landed cost is still lower after checkout. |
| XYZTires.com | Assist with fitment context, Ontario/Quebec free delivery, and product specific FAQ. |
Quick Specs
- Size: 275/65R18
- Brand / Model: Toyo Observe GSi-6 LS – 3PMS
- Season: Winter
- Vehicle Type: Passenger
- Load / Speed: 116H (Load index 116 supports up to 1250 kg per tire; speed rating H rated up to 210 km/h)
- Certifications: 3PMSF severe snow service
- Delivery (Ontario & Quebec): Free shipping • 1–3 business days (Ontario and Quebec)
275/65R18 Toyo Observe GSi-6 LS – 3PMS Winter
3PMSF severe snow service rating indicated.
What these tire specs mean
- Load Index 116 is the tire’s standardized carrying capacity, supporting up to 1250 kg per tire. Use it to confirm the tire meets or exceeds the load rating listed on your vehicle placard.
- Speed Rating H indicates the tire’s maximum sustained speed capability under proper load and inflation. This is approximately 210 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.
How this tire is positioned
275/65R18 Toyo Observe GSi-6 LS – 3PMS is positioned as a winter tire built around a 275 mm section width and 18-inch wheel fitment.
In practical terms, this size combines a 65-series sidewall of about 179 mm with a 18-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 116 and speed rating H (~210 km/h).
About the 275/65R18 tire size
The 275/65R18 size breaks down as follows:
- 275 — tread width in millimetres
- 65 — sidewall height as a percentage of tread width (approx. 179 mm)
- R18 — fits a 18-inch rim
The 275/65R18 size is commonly found on full size SUVs and light trucks. If you’re matching an existing set, confirm the full size marking on your sidewall before ordering.
Key features — Toyo Observe GSi-6 LS – 3PMS in 275/65R18
- 3PMSF severe snow service symbol present.
- Load/Speed: 116H — load index 116 supports up to 1250 kg per tire, while speed rating H is rated up to 210 km/h.
- Size: 275/65R18 (fits an 18-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 275/65R18 Toyo Observe GSi-6 LS – 3PMS is a Winter tire bearing the 3PMSF severe snow service symbol, making it eligible to satisfy Quebec’s winter tire mandate.
Vehicles that commonly use 275/65R18 tires
Examples from our vehicle fitment lookup include:
- 2024 Jeep Wagoneer L
- 2023–2024 Chevrolet Colorado
- 2023–2024 GMC Canyon
- 2022–2023 Ford F150 Lightning
- 2022–2024 Jeep Wagoneer
- 2019–2024 Chevrolet Silverado
- 2019–2024 Ram 1500
- 2018–2024 GMC Sierra
- 2016–2024 Nissan Titan XD
- 2011–2024 Ford Expedition
More vehicles that use this size
- 2008–2022 Toyota Sequoia
- 2007–2021 Toyota Tundra
- 2006–2024 Ford F250
- 2006–2008 Lincoln Mark LT
- 2006 Lincoln Navigator
- 2005 Ford Excursion
- 2005–2024 Ford F350
- 2004–2024 Ford F150
- 2004 Ford F250
- 2003–2004 Lincoln Navigator
Find tires for your vehicle
Select your year, make, model, and trim to see all compatible tires available for delivery across Ontario and Quebec:
Shop more tires — Ontario & Quebec delivery
Frequently asked questions — 275/65R18 Toyo Observe GSi-6 LS – 3PMS Winter
What does the 275/65R18 tire size mean?
The 275/65R18 size indicates a tread width of 275 mm, a sidewall ratio of 65% (approximately 179 mm tall), and a 18-inch rim diameter. This size is commonly found on full size SUVs and light trucks.
Is the 275/65R18 Toyo Observe GSi-6 LS – 3PMS a Winter tire?
Yes — the 275/65R18 Toyo Observe GSi-6 LS – 3PMS 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 116H rating mean on the 275/65R18 Toyo Observe GSi-6 LS – 3PMS?
On the 275/65R18 Toyo Observe GSi-6 LS – 3PMS, the service description 116H indicates a load index of 116 and a speed rating of H (approximately 210 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 275/65R18 Toyo Observe GSi-6 LS – 3PMS 3PMS rated?
Yes — winter tires like the 275/65R18 Toyo Observe GSi-6 LS – 3PMS have the 3PMSF (Three-Peak Mountain Snowflake) symbol for severe snow.
Is the 275/65R18 Toyo Observe GSi-6 LS – 3PMS studdable?
This tire, 275/65R18 Toyo Observe GSi-6 LS – 3PMS is not studdable. Contact us for any questions.
Does the 275/65R18 Toyo Observe GSi-6 LS – 3PMS support run flat driving?
No — the 275/65R18 Toyo Observe GSi-6 LS – 3PMS is not a run flat.
Is the 275/65R18 Toyo Observe GSi-6 LS – 3PMS an XL (extra load) tire?
No — the 275/65R18 Toyo Observe GSi-6 LS – 3PMS is not an XL (extra load) tire.
What does speed rating H mean on the 275/65R18 Toyo Observe GSi-6 LS – 3PMS?
Speed rating H on the 275/65R18 Toyo Observe GSi-6 LS – 3PMS corresponds to a maximum sustained speed of approximately 210 km/h under full load. Always obey posted speed limits regardless of tire rating.
Can I order the 275/65R18 Toyo Observe GSi-6 LS – 3PMS with delivery to Ontario or Quebec?
Yes — XYZTires ships the 275/65R18 Toyo Observe GSi-6 LS – 3PMS to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).
Why buy the 275/65R18 Toyo Observe GSi-6 LS – 3PMS 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 Observe GSi-6 LS – 3PMS
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