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Toyo Open Country A/T III P285/55R20 114T SL
Toyo Open Country A/T III P285/55R20 114T SL
TIRE SPECS
| Feature | Specification |
|---|---|
| Load Index / Speed | 114T – up to 2,601 lb @ ≤ 118 mph (T speed rating up to 118 mph) |
| Load Range / Ply | SL (Standard Load) |
| Tire Type | All‑Terrain / All‑Season; 3PMSF-rated |
| Section Width | ~285 mm (~11.2 in measured) |
| Overall Diameter | ~32.4 inches |
| Overall Width | ~11.7 inches |
| Tread Depth | ~13.6 / 32″ (~0.425″) |
| Weight | ~44.5 lb (45 lb) |
| Max Load (Single) | 2,601 lb @ 44 psi |
| Max Inflation Pressure | 44 psi |
| Recommended Rim Width | 8.0 – 10.0 in |
| Revs per Mile | ~642 rpm |
| Sidewall | Black Sidewall (BSW); OWL available |
| Construction | Radial; twin-ply polyester casing, twin steel belts, nylon reinforcement |
| Tread Design | Symmetric pattern, staggered shoulder lugs, stone-ejectors, 3D multi-wave siping |
| Season / Warranty | All-season; FREE 1 year road hazard (P-metric) |
| Performance Highlights | Exceptional wet braking & handling, quiet ride, excellent snow traction |
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TIRE INFO
The Toyo Open Country A/T III P285/55R20 114T SL represents the pinnacle of modern all-terrain tire engineering. Designed for light trucks, SUVs, and crossovers, this Standard Load (SL) tire blends everyday driving comfort with serious off-road capability. It is especially well-suited for drivers who want to maintain a smooth, quiet ride on pavement without giving up traction and control when the road ends.
At the core of the A/T III’s appeal is its advanced tread compound and aggressive yet refined tread design. The rubber formulation is engineered to resist cuts, chips, and wear while still delivering dependable wet and dry traction. The tread pattern features staggered shoulder lugs, lateral grooves, and 3D multi-wave sipes that enhance grip across a wide range of surfaces including mud, dirt, gravel, and snow. These features also help reduce uneven wear and improve long-term tread life, even under varied driving conditions.
Unlike heavier LT-rated tires with higher ply ratings, this SL version (4-ply rated) offers a more comfortable and fuel-efficient driving experience. It’s ideal for daily commuters and occasional adventurers who don’t need the extra load capacity of a 10-ply tire but still want confidence in light off-road environments and adverse weather. The tire also maintains a lower rolling resistance, which can positively affect fuel economy and ride smoothness.
The A/T III carries the Three-Peak Mountain Snowflake (3PMSF) symbol, indicating that it has been certified for severe snow performance. This makes it a strong year-round choice in regions that experience winter conditions but where full winter tires may not be necessary. On dry pavement, the symmetrical tread layout and reinforced shoulder blocks promote responsive steering and stability, even at highway speeds.
Durability is not overlooked despite its SL rating. The internal construction features a two-ply polyester casing, twin high-strength steel belts, and a single nylon reinforcement ply—a combination that ensures long-lasting strength, ride comfort, and balanced performance.