520/85D38 Firestone Super All Traction HD R-1 (173A8) TL
| Manufacturer | Model | Tire Size | TT/TL | Rated Speed (mph) | Rated Load (lbs) | Recommended Rim Width (in) | Overall Width (in) | Rolling Circ. (in) | Footprint (in²) | Weight (lbs) | Tread Depth (32nd /in) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Firestone | Super All Traction HD | 520/85D38 | TL | 30 | 14300 | 18 | 20.9 | 214 | 320 | 504 | 46 |