Truck & bus radial tyres (TBR)
TBR truck tyre SAMSON GL073A 365/85R20 20PR
365/85R20
20PR
GL073A
SAMSON
Premium all-steel TBR tyre range from SAMSON, manufactured in China by Guizhou Tyre (GTC Global). A purpose-built tread design for durable operation, fuel economy and outstanding abrasion resistance.
Key figures
| Specification | Value |
|---|---|
| Standard rim | 20 inch |
| Load index (LI) | 164 |
| Speed symbol | G (90 km/h) |
| Tread depth | 21 mm |
| Standard inflation pressure | 830 kPa (120 PSI) |
| Maximum load | 3,750 / 3,450 kg |
| Overall diameter | 1,128 mm |
| Section width | 365 mm |
| Origin | Made in China |
Technical features
- Four-layer steel construction greatly enhances load capacity and puncture resistance.
- Advanced silica rubber compound dissipates heat quickly and optimises tread life.
- Deep multi-directional drainage grooves deliver firm grip in wet conditions.
- Retreadable and regroovable to European ECE standards.
Recommended applications
Heavy trucks, long-distance coaches, intercity box trucks.
Which vehicles is the GL073A 365/85R20 tyre for?
Size 365/85R20 uses a 20 inch rim and is typically fitted to heavy trucks and long-distance coaches.
Nearest sizes with the same GL073A tread pattern
| Size | Ply / star rating | Load index (LI) | Max load |
|---|---|---|---|
| SAMSON 14.00R20 | 20PR | 164/161 | 5,000 / 4,625 kg |
| SAMSON 16.00R20 | 18PR | 173/170 | 3,750 / 3,450 kg |
| SAMSON 365/80R20 | 20PR | 157 | 3,750 / 3,450 kg |
Quick questions about 365/85R20 GL073A
- Does the 365/85R20 GL073A tyre come with a tube?
- This size is a tubeless tyre (TL), fitted directly on an airtight rim.
- What are the inflation pressure and maximum load of 365/85R20 GL073A?
- Standard inflation pressure is 830 kPa (120 PSI), maximum load 3,750 / 3,450 kg. Always inflate when the tyre is cold and check the vehicle manufacturer’s recommendation.
- Where is this tyre made and how do I order?
- Made in China. This website only takes quotation requests and does not sell online: add the tyre to your quotation and send it, and we reply within 24 working hours.
Specifications are checked against Guizhou Tyre technical catalogues (2023–2026).
Prices are agreed per project. Quotation requests are answered within 24 working hours.