Hankook Ventus S1 evo4 X K137A 305/40R20XL Load Range EL
- 305/40R20
- 112Y
- XL Extra Load
- Performance
Hankook Ventus S1 evo4 X K137A 305/40R20XL Load Range EL is backordered and will ship as soon as it is back in stock.
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Hankook Ventus S1 evo4 X K137A 305/40R20XL Load Range EL
Hankook Ventus S1 evo4 X K137A 305/40R20 112Y XL Overview
The Hankook Ventus S1 evo4 X K137A 305/40R20 is a performance light truck and SUV tire with extra-load (XL) construction. With a load index of 112, each tire carries up to 2,469 lbs, and its Y speed rating is good for 186 mph. This version carries the BMW (*) original-equipment marking. UTQG rating: 200 treadwear, A traction, A temperature.
Performance tires are engineered for precise steering, high grip and short stopping distances in warm, dry and wet conditions. They are not intended for snow or ice. Shopping for 20-inch wheels too? Our wheel and tire packages include free mounting and Road Force balancing.
Reading the sidewall: 305/40R20 112Y
- 305Width (mm)
- 40Aspect ratio (%)
- RRadial
- 20Rim (in)
- 112Load index
2,469 lbs - YSpeed
186 mph
Specifications
- Brand
- Hankook
- Model
- Ventus S1 evo4 X K137A
- Tire Size
- 305/40R20
- Tire Type
- Performance
- Season
- Summer
- Category
- Light Truck / SUV
- Section Width
- 305 mm
- Aspect Ratio
- 40
- Overall Diameter
- 29.5"
- Rim Diameter
- 20"
- Construction
- Radial
- Service Type
- Euro-Metric
- Load Index
- 112 (2,469 lbs)
- Speed Rating
- Y (186 mph)
- Load Range
- XL (Extra Load)
- Sidewall
- Black Sidewall
- UTQG
- 200 A A
- Max Load
- 2,469 lbs @ 50 psi
- Max Inflation
- 50 psi
- Tread Depth
- 7.5/32"
- Made In
- Hungary
- OE Marking
- BMW (*)
- Tire Weight
- 36.46 lb
- Part Number
- 1031621
- UPC
- 00715459573462
Ventus S1 evo4 X K137A 305/40R20 FAQ
What does 112Y mean on the Hankook Ventus S1 evo4 X K137A 305/40R20?
112 is the load index, meaning each tire can carry up to 2,469 lbs (9,876 lbs for a set of four). Y is the speed rating, rated for 186 mph. Always match or exceed the load index and speed rating on your vehicle's door-jamb placard.
Will the 305/40R20 Ventus S1 evo4 X K137A fit my vehicle?
Compare 305/40R20 to the size printed on your current tires or the placard inside the driver's door jamb. You can also use the Verify Fitment tool on this page, or call our tire experts at 1-800-814-8423 and we will confirm fitment for you.
Is the Hankook Ventus S1 evo4 X K137A 305/40R20 an extra load (XL) tire?
Yes. It is an XL (extra load) tire, built to carry more weight than a standard-load tire of the same size when inflated to the correct pressure.
How fast do you ship Hankook tires?
In-stock tires ship in 1-2 business days with free shipping within the USA.
Is the Hankook Ventus S1 evo4 X K137A good in snow?
No. It is a summer tire and is not intended for snow, ice or near-freezing temperatures.

