Structure designed with finite element analysis
FEA (finite element analysis) design fully optimises the tyre structure, effectively lowers rolling resistance and saves fuel.
GTMA1
Features GTMA1
Main grooves and semi-open shoulder design
Three zigzag main grooves and a semi-open shoulder ensure driving performance and handling on demanding roads.
Super wide tread
The very wide tread and deep grooves ensure a smooth ride and a safe arrival.
10% wider
Sizes GTMA1
315/80R22.5, 18 / J - GTMA1
Choose a size: the tyre takes on the real proportions of that row.
| Size, PR - Model | Load index / speed symbol | Rim | Diameter mm / in | Section mm / in | Load kg | Pressure kPa / psi | OTD mm / 32nds | TT / TL |
|---|---|---|---|---|---|---|---|---|
| 156/150 K | 9.00 | 1076 / 42.4 | 312 / 12.3 | 4000/3350 | 850 / 123 | 16 / 20.2 | TL | |
| 161/157 K | 9.00 | 1076 / 42.4 | 312 / 12.3 | 4625/4125 | 900 / 130 | 16 / 20.2 | TL |
- Load index / speed
- 156/150 K
- Standard rim
- 9.00
- Overall diameter
- 1076 mm / 42.4 in
- Section width
- 312 mm / 12.3 in
- Load
- 4000/3350 kg
- Pressure
- 850 / 123 kPa / psi
- OTD
- 16 mm / 20.2/32
- TT / TL
- TL
315/80R22.5, 18 / J - GTMA1