| Sole TT6 | True 540 P | Sole TT7 | True 550 P | |
| Features | ||||
| Motor | 3.0HP | 3.0Hp | 3.0HP | 3.0HP |
| Speed | 10mph | 10mph | 10mph | 10mph |
| Incline | 15% | 15% | 15% | 15% |
| Size | 74 X 30 | 64 X 29 | 76 X 30 | 70 X 29 |
| Deck | Whisper Deck | Phenolic coated | Whisper Deck | Phenolic coated |
| Trax Flex Suspended | Suspended | Trax Flex Suspended | Suspended | |
| Running Surface | 22 X 54 | 22 X 54 | 22 X 58 | 22 X 59 |
| Frame | Steel | Steel | Steel | Steel |
| Display Window | 3 Window Dot Matrix | 5 Window dot matrix | 3 Window Dot Matrix | 6 window |
| Roller Size | 2.5 Front | 1.9 Front | 2.5 Front | 1.9 Front |
| 2.5 Rear | 1.9 Rear | 2.5 Rear | 1.9 Rear | |
| Weight | 290 | 250lbs | 295 | 250 |
| User Capacity | 400lbs | 400lbs | 400lbs | 400lbs |
| HRC | Yes with Chest Strap | No | Yes with Chest Strap | No |
| Folding | No | No | No | No |
| Flywheel | 21lbs | 21 lbs | 21 lbs | 21 lbs |
| Belt | 2 ply | 2 ply | 2 ply | 2 ply |
| Transport | Standard 2" wheels | Standard 2" wheels | Standard 2" wheels | Standard 2" wheels |
| Color | Black | Black | Black | Black |
| Warranty | ||||
| Frame | Lifetime | Lifetime | Lifetime | Lifetime |
| Motor | 10 years | 5 years | 10 years | 5 years |
| Deck | Lifetime | 5 years | Lifetime | 5 years |
| Electronics | 3 years | 5 years | 3 years | 3 years |
| Belt/Rollers | 3 years | 3 years | 3 years | 3 years |
| Labor | 1 year | 1 year | 1 year | 1 year |
| MSRP | $2,299.00 | $4,295.00 | $2,599.00 | $5,295.00 |