Extensa A/S II
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Specifications
| Size | 235/55R20 Extensa A/S Ii |
|---|---|
| Width | 235 mm |
| Aspect ratio | 55 |
| Rim diameter | R20 |
| Load index | 102 |
| Speed rating | V |
| Load range | SL |
| Season | All-Season |
|---|---|
| UTQG | 580 A A |
| Treadwear warranty | 65,000 miles |
| Tread depth | 10.7/32" |
| Weight | 32.1 lbs |
| Max pressure | 51 psi |
| Severe snow (3PMSF) | No |
| Run-flat | Yes |
About the Toyo Extensa A/S II
All-Season Touring tire for Passenger Car, Minivan, SUV/CUV and Light Truck.
Features
* Four wide main grooves* Improved rib design* Multi-wave sipes* Connect motion sipes* M+S Rated* 75,000 Mile Treadwear Limited Warranty (T/H-Rated)* 65,000 Mile Treadwear Limited Warranty (V-Rated)* 500-Mile/45 Days Trial Offer
Benefits
* Evacuates water to improve wet traction* Even distribution of contact pressure* Decreases block movement for improved wet and dry performance* Optimizes sipe layout for better snow traction
Understanding the 235/55R20 size
In the size code 235/55R20, 235 is the section width in millimetres (about 9.3"). 55 is the aspect ratio — the sidewall height is 55% of the width, or roughly 129.3 mm. R20 means radial construction on a 20-inch wheel, giving an approximate overall diameter of 30.2".
The load index 102 means each tire supports up to 1,874 lbs — about 7,496 lbs across a full set of four. The speed symbol V certifies the tire to 149 mph under its rated load. Always match or exceed the load index and speed rating listed on your vehicle's door-jamb placard.
What the Toyo Extensa A/S II is built for
The Toyo Extensa A/S II is an all-season tire, balancing dry grip, wet traction and tread life across spring, summer and autumn conditions. It carries an M+S (mud and snow) marking for light winter service. Run-flat construction lets you keep driving a limited distance at reduced speed after a loss of pressure. Fitment category: Passenger Car, Performance, Touring.
Tread life and grip ratings
This tire carries a UTQG rating of 580 A A. The treadwear grade of 580 is a relative durability score — a grade of 200 is expected to last roughly twice as long as a grade of 100 under the same controlled test. Traction grade A measures straight-line wet stopping grip (AA is highest, then A, B and C). Temperature grade A reflects heat resistance at sustained speed (A is highest).
Price and value
At $166.04 per tire, a full set of four costs $664.16. That is about 12% below the average price of the 94 tires we stock in this size. Backed by a 65,000-mile treadwear warranty, that works out to roughly $10.22 per 1,000 miles across the set.
Frequently asked questions
What does the tire size 235/55R20 mean?
235 is the section width in millimetres, 55 is the aspect ratio (sidewall height as a percentage of width, about 129.3 mm), and R20 indicates radial construction for a 20-inch wheel. Overall diameter is approximately 30.2 inches.
What are the load and speed ratings of the Toyo Extensa A/S II 235/55R20?
Its load index of 102 allows up to 1,874 lbs per tire. Its speed rating of V is certified to 149 mph. Check your door-jamb placard and do not fit a tire rated below the vehicle's requirement.
How much does a set of 4 Toyo Extensa A/S II 235/55R20 tires cost?
A single tire is $166.04 and a set of four is $664.16, covered by a 65,000-mile treadwear warranty.
Is the Toyo Extensa A/S II a run-flat tire?
Yes. Run-flat construction supports the vehicle for a limited distance at reduced speed after a loss of air pressure, so you can reach a service point without an immediate roadside change.
Does the Extensa A/S II come in other sizes?
Yes — we stock 73 additional Extensa A/S II sizes besides 235/55R20. Fit only a size approved for your vehicle.