Additional information
| Season | |
|---|---|
| width | |
| profile | |
| diameter | |
| Load Index | |
| Brand | |
| Vehicle Type | Passenger |
| Sidewall | Black Sidewall |
| Tread Depth | 11 |
| 3PMS | 3PMS |
| XL | XL |
| Speed Index |
255/35R18 Toyo Observe GSi
$364.00
Other Sizes
255/35R18 Toyo Observe GSi-6 HP – 3PMS Winter
Out of stock
Description
The Best Choice for Your Vehicle: The Observe GSi-6 HP
As a driver looking for the perfect winter tire…the Observe GSi 6 HP from Toyo can offer you unmatched performance and reliability. This tire…the Toyo Observe GSi-6 HP 3PMS…is designed to meet the unique challenges of winter driving while offering superior comfort and safety. When considering a tire like the 255/35R18 for your vehicle…understanding its key features becomes crucial.
The Toyo Observe GSi-6 HP is a performance winter tire that does not take the use of metal winter studs but delivers excellent handling and braking performance in winter conditions. It builds upon the excellent ice and snow traction of the GSi-6 with improved wet performance and stability. The Observe GSi-6 HP has a high-grip silica tread compound and a directional tread pattern with advanced sipe technology to provide confident handling and capability in all winter conditions including dry pavement.
It boasts an array of features that make it a top contender in the winter tire market. At XYZTires.com…we understand that choosing a tire comes with a few questions and concerns…and we strive to provide you with all the necessary information to make an informed decision.
Unmatched Winter Performance
Equipped with advanced winter technology…the Observe GSi 6 HP ensures exceptional traction on snow and ice. Its unique tread compound remains flexible in low temperatures…providing excellent grip that you can rely on in even the harshest winter conditions. The ToyoObserve GSi-6 HP 3PMS excels at dispersing snow and slush…ensuring your drives are as smooth and safe as possible.
Innovative Tire Technology
This tire incorporates cutting edge technology that sets it apart from its competitors. The multifunctional sipes in the tread pattern enhance grip on icy surfaces…while the sawtooth design optimizes snow traction. These features make these winter tires a reliable choice for your vehicle…especially in the demanding winter months.
Designed for Durability and Comfort
Understanding that drivers value both safety and comfort…It delivers by reducing road noise and enhancing ride comfort. Moreover…its durability ensures that you get the most out of your investment…with a design engineered to last through several winter seasons.
Tailored Fit for Your Vehicle
The ToyoObserve GSi-6 HP 3PMS is available in a variety of sizes…including the popular 255/35R18…ensuring a perfect fit for your vehicle. This versatility enables you to enjoy consistent performance across different vehicles and driving conditions.
Your Ideal Winter Companion
Choosing the right winter tire is critical for ensuring safety and performance on the road. With its innovative features…exceptional traction…and comfortable ride…the Observe GSi 6 HP is undoubtedly a wise choice for your winter driving needs. At XYZTires.com…we are committed to offering these outstanding winter tires at the best price…ensuring you have access to quality without compromise. Let us help you make the right choice with the Toyo Observe GSi-6 HP 3PMS for your vehicle today.
Detailed specifications
Listed are full spes for this 255/35R18 Toyo Observe GSi-6 HP – 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 255/35R18 Toyo Observe GSi-6 HP – 3PMS?
255/35R18 Toyo Observe GSi-6 HP – 3PMS is positioned as a winter / winter – performance / passenger fitment tire with clear Ontario and Quebec delivery details.
Free shipping • 1–3 business days (Ontario and Quebec)OutofstockOntario & 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.
- Fitments that require XL (extra load) capacity.
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: 255/35R18
- Brand / Model: Toyo Observe GSi-6 HP – 3PMS
- Season: Winter
- Vehicle Type: Passenger
- Load / Speed: 94V (Load index 94 supports up to 670 kg per tire; speed rating V rated up to 240 km/h)
- Certifications: 3PMSF severe snow service, XL (Extra Load)
- Delivery (Ontario & Quebec): Free shipping • 1–3 business days (Ontario and Quebec)
255/35R18 Toyo Observe GSi-6 HP – 3PMS Winter
Category: Winter – Performance
The Toyo Observe GSi-6 HP is a performance winter tire that does not take the use of metal winter studs but delivers excellent handling and braking performance in winter conditions. It builds upon the excellent ice and snow traction of the Observe Garit KX with improved wet performance and stability. The Observe GSi-6 HP has a high-grip silica tread compound and a directional tread pattern with advanced sipe technology to provide confident handling and capability in all winter conditions including dry pavement.
3PMSF severe snow service rating indicated. XL (Extra Load) rating supports higher inflation pressure and carrying capacity than standard load tires.
What these tire specs mean
- Load Index 94 is the tire’s standardized carrying capacity, supporting up to 670 kg per tire. Use it to confirm the tire meets or exceeds the load rating listed on your vehicle placard.
- Speed Rating V indicates the tire’s maximum sustained speed capability under proper load and inflation. This is approximately 240 km/h under proper load and inflation.
- Winter tires are built for cold weather traction and carry 3PMS for severe snow service.
- XL means Extra Load. These tires are designed to carry higher loads at higher inflation pressures than a standard load tire in the same size, which matters for heavier vehicles, loaded vehicles, or factory fitments that require XL.
- 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
255/35R18 Toyo Observe GSi-6 HP – 3PMS is positioned as a winter / winter – performance tire built around a 255 mm section width and 18-inch wheel fitment.
In practical terms, this size combines a 35-series sidewall of about 89 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, an XL extra load rating, load index 94 and speed rating V (~240 km/h).
About the 255/35R18 tire size
The 255/35R18 size breaks down as follows:
- 255 — tread width in millimetres
- 35 — sidewall height as a percentage of tread width (approx. 89 mm)
- R18 — fits a 18-inch rim
The 255/35R18 size is commonly found on mid size SUVs, crossovers, and sport sedans. If you’re matching an existing set, confirm the full size marking on your sidewall before ordering.
Key features — Toyo Observe GSi-6 HP – 3PMS in 255/35R18
- 3PMSF severe snow service symbol present.
- XL (Extra Load): designed for higher load capacity at higher inflation pressure than standard load tires.
- Load/Speed: 94V — load index 94 supports up to 670 kg per tire, while speed rating V is rated up to 240 km/h.
- Size: 255/35R18 (fits an 18-inch wheel).
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 255/35R18 Toyo Observe GSi-6 HP – 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 255/35R18 tires
Examples from our vehicle fitment lookup include:
- 2022–2024 Cadillac CT4
- 2017–2020 Mercedes-Benz SLC43
- 2016–2019 Cadillac ATS-V
- 2015–2020 Lexus IS
- 2015–2017 Mercedes-Benz E400
- 2014–2015 Lexus IS 250
- 2014–2015 Lexus IS 350
- 2013–2019 Cadillac ATS
- 2013–2016 Mercedes-Benz SLK55
- 2012–2016 Mercedes-Benz C250
More vehicles that use this size
- 2011–2013 BMW 335is
- 2010–2017 Mercedes-Benz E 550
- 2010–2015 Mercedes-Benz E350
- 2009–2011 BMW 335d
- 2008–2014 Mercedes-Benz C300
- 2008–2016 Mercedes-Benz C350
- 2008–2016 Mercedes-Benz C63
- 2008–2009 Mercedes-Benz CLK550
- 2007–2013 BMW 328i
- 2007–2008 BMW 328xi
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 — 255/35R18 Toyo Observe GSi-6 HP – 3PMS Winter
What does the 255/35R18 tire size mean?
The 255/35R18 size indicates a tread width of 255 mm, a sidewall ratio of 35% (approximately 89 mm tall), and a 18-inch rim diameter. This size is commonly found on mid size SUVs, crossovers, and sport sedans.
Is the 255/35R18 Toyo Observe GSi-6 HP – 3PMS a Winter tire?
Yes — the 255/35R18 Toyo Observe GSi-6 HP – 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 94V rating mean on the 255/35R18 Toyo Observe GSi-6 HP – 3PMS?
On the 255/35R18 Toyo Observe GSi-6 HP – 3PMS, the service description 94V indicates a load index of 94 and a speed rating of V (approximately 240 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 255/35R18 Toyo Observe GSi-6 HP – 3PMS 3PMS rated?
Yes — winter tires like the 255/35R18 Toyo Observe GSi-6 HP – 3PMS have the 3PMSF (Three-Peak Mountain Snowflake) symbol for severe snow.
Is the 255/35R18 Toyo Observe GSi-6 HP – 3PMS studdable?
This tire, 255/35R18 Toyo Observe GSi-6 HP – 3PMS is not studdable. Contact us for any questions.
Does the 255/35R18 Toyo Observe GSi-6 HP – 3PMS support run flat driving?
No — the 255/35R18 Toyo Observe GSi-6 HP – 3PMS is not a run flat.
Is the 255/35R18 Toyo Observe GSi-6 HP – 3PMS an XL (extra load) tire?
Yes — the 255/35R18 Toyo Observe GSi-6 HP – 3PMS carries an XL (extra load) rating, enabling it to handle higher inflation pressures and greater load capacities than a standard load equivalent.
What does speed rating V mean on the 255/35R18 Toyo Observe GSi-6 HP – 3PMS?
Speed rating V on the 255/35R18 Toyo Observe GSi-6 HP – 3PMS corresponds to a maximum sustained speed of approximately 240 km/h under full load. Always obey posted speed limits regardless of tire rating.
Can I order the 255/35R18 Toyo Observe GSi-6 HP – 3PMS with delivery to Ontario or Quebec?
Yes — XYZTires ships the 255/35R18 Toyo Observe GSi-6 HP – 3PMS to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).
Why buy the 255/35R18 Toyo Observe GSi-6 HP – 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 HP – 3PMS
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