Listed are full spes for this 275/40R20 Toyo Proxes Sport AS Summer 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 275/40R20 Toyo Proxes Sport AS?
275/40R20 Toyo Proxes Sport AS is positioned as a summer / performance focused / 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
Warm weather grip, responsive steering, and sportier handling.
Drivers who already switch to dedicated winter tires when temperatures drop.
Fitments that require XL (extra load) capacity.
Double-check if you need
Quebec winter tire compliance or cold weather winter driving.
A one tire year round setup for Ontario or Quebec.
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Quick Specs
Size: 275/40R20
Brand / Model: Toyo Proxes Sport AS
Season: Summer
Vehicle Type: Passenger
Load / Speed: 106Y (Load index 106 supports up to 950 kg per tire; speed rating Y rated up to 300 km/h)
Certifications: XL (Extra Load)
Delivery (Ontario & Quebec): Free shipping • 1–3 business days (Ontario and Quebec)
275/40R20 Toyo Proxes Sport AS Summer
XL (Extra Load) rating supports higher inflation pressure and carrying capacity than standard load tires.
What these tire specs mean
Load Index 106 is the tire’s standardized carrying capacity, supporting up to 950 kg per tire. Use it to confirm the tire meets or exceeds the load rating listed on your vehicle placard.
Speed Rating Y indicates the tire’s maximum sustained speed capability under proper load and inflation. This is approximately 300 km/h under proper load and inflation.
Summer tires are built for warm weather grip and should not be used as winter tires in Ontario or Quebec cold weather conditions.
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.
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
275/40R20 Toyo Proxes Sport AS is positioned as a summer tire built around a 275 mm section width and 20-inch wheel fitment.
In practical terms, this size combines a 40-series sidewall of about 110 mm with a 20-inch wheel diameter, which is useful when matching an existing tire size and wheel setup.
Feature wise, this tire indicates an XL extra load rating, load index 106 and speed rating Y (~300 km/h).
About the 275/40R20 tire size
The 275/40R20 size breaks down as follows:
275 — tread width in millimetres
40 — sidewall height as a percentage of tread width (approx. 110 mm)
R20 — fits a 20-inch rim
The 275/40R20 size is commonly found on full size trucks and large SUVs. If you’re matching an existing set, confirm the full size marking on your sidewall before ordering.
Key features — Toyo Proxes Sport AS in 275/40R20
XL (Extra Load): designed for higher load capacity at higher inflation pressure than standard load tires.
Load/Speed: 106Y — load index 106 supports up to 950 kg per tire, while speed rating Y is rated up to 300 km/h.
Size: 275/40R20 (fits an 20-inch wheel).
Season category: Summer.
Warranty
Warranty: 65000
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.
Vehicles that commonly use 275/40R20 tires
Examples from our vehicle fitment lookup include:
2023–2024 Genesis G90
2019–2024 BMW X4
2018–2024 BMW X3
2018–2024 Lexus LC
2018–2024 Lexus LS
2018–2023 Porsche Panamera Sport Turismo
2017–2024 Porsche Panamera
2015–2022 Dodge Challenger
2015–2023 Dodge Charger
2014–2019 Bentley Flying Spur
More vehicles that use this size
2012–2018 Bentley Continental
2010–2012 BMW ActiveHybrid
2010–2015 Chevrolet Camaro
2010 Volkswagen Touareg
2008–2019 BMW X6
2008–2010 Porsche Cayenne
2006–2013 Land Rover Range Rover Sport
2005 Saleen S281
2003–2006 Porsche Cayenne
2002–2018 BMW X5
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 — 275/40R20 Toyo Proxes Sport AS Summer
What does the 275/40R20 tire size mean?
The 275/40R20 size indicates a tread width of 275 mm, a sidewall ratio of 40% (approximately 110 mm tall), and a 20-inch rim diameter. This size is commonly found on full size trucks and large SUVs.
Is the 275/40R20 Toyo Proxes Sport AS a Summer tire?
Yes — the 275/40R20 Toyo Proxes Sport AS is categorized as a Summer tire.
What does the 106Y rating mean on the 275/40R20 Toyo Proxes Sport AS?
On the 275/40R20 Toyo Proxes Sport AS, the service description 106Y indicates a load index of 106 and a speed rating of Y (approximately 300 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 275/40R20 Toyo Proxes Sport AS 3PMS rated?
No — the 275/40R20 Toyo Proxes Sport AS is not listed as 3PMS rated.
Is the 275/40R20 Toyo Proxes Sport AS studdable?
This tire, 275/40R20 Toyo Proxes Sport AS is not studdable. Contact us for any questions.
Does the 275/40R20 Toyo Proxes Sport AS support run flat driving?
No — the 275/40R20 Toyo Proxes Sport AS is not a run flat.
Is the 275/40R20 Toyo Proxes Sport AS an XL (extra load) tire?
Yes — the 275/40R20 Toyo Proxes Sport AS 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 Y mean on the 275/40R20 Toyo Proxes Sport AS?
Speed rating Y on the 275/40R20 Toyo Proxes Sport AS corresponds to a maximum sustained speed of approximately 300 km/h under full load. Always obey posted speed limits regardless of tire rating.
Can I order the 275/40R20 Toyo Proxes Sport AS with delivery to Ontario or Quebec?
Yes — XYZTires ships the 275/40R20 Toyo Proxes Sport AS to addresses across Ontario and Quebec. Free shipping • 1–3 business days (Ontario and Quebec).
Why buy the 275/40R20 Toyo Proxes Sport AS 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.