ToyoToyo Open Country A20B All Season Passenger
The Toyo Open Country A20B is designed to deliver touring tire comfort and all-season traction for light trucks and SUVs. The Open Country A20B features a variable tread pitch that's computer tuned to keep road noise low, with an extra stability rib at the shoulder to encourage even wear. The A20B is designed to get you through light wintry weather with ease, with multi-wave sipes that increase grip and deep circumferential grooves to channel water and slush away. Features & Benefits Designed for year-round traction and performance Computer tuned to keep road noise low Stability rib encourages even wear for a longer tread life Multi-wave sipe pattern increases grip on wet roads
NHTSA-reported issues for Toyo Toyo Open Country A20B All Season Passenger
Top issue category: Tires (General)
Most reported: Tires (General) (206) · Tread / Belt (111) · Sidewall (51) · Bead (6) · TPMS (5)
Complaints are voluntarily submitted to the NHTSA Office of Defects Investigation and are not verified by NHTSA — they represent owner-reported problems, not proven defects. Counts can be useful as a relative quality signal across comparable tires or vehicles.
Specs
| Brand | Toyo |
|---|---|
| Model | Toyo Open Country A20B All Season Passenger |
| Season | winter |
| Type | truck-suv |
| UTQG treadwear | N/A |
| UTQG traction | N/A |
| UTQG temperature | N/A |
| Mileage warranty | N/A |
| Noise (dB) | N/A |
| Introduced | N/A |
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Available sizes (0)
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Toyo Toyo Open Country A20B All Season Passenger: what the numbers tell you
Manufacturer treadwear data for the Toyo Open Country A20B All Season Passenger is not publicly listed. This is common for OEM-only or track-day tires that don't carry a US treadwear warranty. No mileage warranty is published for this tire, which is typical for performance summer and track-day rubber where the manufacturer doesn't make wear-life claims.
Cabin noise data for this tire is not published by the manufacturer. As a winter tire built for the truck-suv segment, the Toyo Open Country A20B All Season Passenger is positioned against direct rivals within the same category. Comparing it to a tire in a different category (e.g. summer vs all-season) makes the spec sheet misleading because the design targets are not the same.
The Toyo Open Country A20B is designed to deliver touring tire comfort and all-season traction for light trucks and SUVs. The Open Country A20B features a variable tread pitch that's computer tuned to keep road noise low, with an extra stability rib at the shoulder to encourage even wear. The A20B is designed to get you through light wintry weather with ease, with multi-wave sipes that increase grip and deep circumferential grooves to channel water and slush away. Features & Benefits Designed for year-round traction and performance Computer tuned to keep road noise low Stability rib encourages even wear for a longer tread life Multi-wave sipe pattern increases grip on wet roads
For an apples-to-apples comparison against direct rivals, see the comparison pages linked from this tire's brand index.
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Last verified 2026-06-09.