General characteristics of the polyester tire cords are medium elongation and low heat shrinkage ability in addition to high tenacity.
| composition | PET HMLS | PET HMLS | PET HMLS | PET HMLS | PET HMLS | PET HMLS |
| construction | 1100×2 | 1100×3 | 1670×2 | 1670×3 | 2200×2 | 2200×3 |
| twist Z/S | 350/350 | 350/350 | 350/350 | 305/305 | 240/240 | 270/270 |