| Management number | 254419356 | Release Date | 2026/11/07 | List Price | US$33.63 | Model Number | 254419356 | ||
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The National Road Max ST is a highway terrain, all season tire manufactured for specialty trailers. This tire is NOT MEANT TO BE MOUNTED ON LIGHT TRUCKS, as its construction will not support the weight and performing style of such vehicles. It can ONLY BE MOUNTED ON TRAILERS. It maintains the ideal shape under the heavy load pressure, enabling the tire to carry heavy loads with ease. This results in a secure heavy load capacity. The National Road Max ST upgrades the controllability. The better road contact upgrades the tire’s controllability throughout the tire’s performance. The constant surface contact improves steering responsiveness and the driving stability. The steering becomes faster and more precise in its response to the towing vehicle’s commands.
| Tire season | All-Season |
|---|---|
| Manufacturer | National |
| Tire width | 215 mm. |
| Tire load range | D |
| Tire load index | 108 |
| Vehicle fitment type | Universal |
| Warranty distance | 0 miles |
| Is run flat | N |
| Tire speed rating | M |
| Vehicle type | Trailer |
| Tire size | Tires |
| Construction type | Non-Radial |
| Electric vehicle tire | N |
| Wheel diameter | 14 in |
| Flotation tire | N |
| Features | All-Weather, Smooth, Durable Construction, Wet or Dry |
| Items included | Tire Only |
| Total count | 1 |
| Tire terrain | Highway Terrain |
| Tire diameter | 14 in |
| Tire type | Trailer Tires |
| Model | Road Max ST |
| Tread depth | 8/32 |
| Maximum inflation pressure | 65 psi |
| Tire aspect ratio | 75 |
| Tire treadwear rating | 0 |
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