Beam / specialized · SteelTrail King
Trail King
Perimeter Expanding Frame
A TK160 perimeter-frame heavy-haul system that expands from 12 ft to 20 ft overall width.
Dimension intelligence
Unspecified axles · fixedKnow the space. Know the limits.
C
Overall / side-rail width12 ft3,658 mm
Documented spans Shared numeric scale
Spans compare documented values. They are not positioned or scaled to the photograph.
Manufacturer-stated minimum overall width
View dimension source ↗- Main deck / well length (nominal)
- Not documented
- Overall transport length
- Not documented
- Overall / side-rail width
- 12 ft / 3,658 mm · Manufacturer-stated minimum overall width
- Usable main deck / well length
- Not documented
- Usable support width
- Not documented
- Upper-deck length
- Not documented
- Rear-deck length
- Not documented
- Main-deck height
- Not documented
- Ground clearance
- Not documented
- Kingpin setback
- Not documented
- Swing clearance
- Not documented
- Coupler height
- Not documented
- Axle spacing
- Not documented
- Gooseneck length
- Not documented
- Main hydraulic tail length
- Not documented
- Deck transition drop
- Not documented
- Loading ramp length
- Not documented
- Tail fold-under length
- Not documented
Overall length is not usable deck length. A published side-rail width does not establish the unobstructed support width. Values above come from documentation, not from image measurements.
Capacity with its conditions
Structural ratings do not approve axle loads, the tractor connection, route clearance or a permit.
What to verify
- Expanded width is an operating/configuration state, not a permit.
- Confirm rating applicability and support geometry for the actual width.
- Loading method
- Perimeter-frame loading
- Axle arrangement
- Build sheet required
Manufacturer configuration detail
Documentary statements retain their original conditions. Only unambiguous numeric fields enter dimensional checks.