This mod provides adjustable fifth-wheel positions for Volvo FH5 and FH6 models. Use the accessory attachment point located above the fifth wheel to shift it forward or backward in 50 mm (5 cm) steps.
Supported Chassis and Positions

13 positions: 6×2 midlift, 6×2/4 midlift.
From approximately 346 mm to 946 mm ahead of the last axle.18 positions: 6×2 taglift, 6×2 steerable taglift, 6×4.
From approximately 766 mm to 1616 mm ahead of the last axle.
All position counts include Stock.
4×2 and 8×4/4 chassis are excluded.
Features

The fifth-wheel assembly and its mounting bolts move together.Trailer coupling points and advanced coupling collision zones adjust automatically with the fifth-wheel position.Fixed the misalignment between the actual trailer coupling point (hook_t) and the fifth-wheel model.
Compatibility

Compatibility patches for the “Volvo Tuning Pack” and “Dutch Style Pack” DLCs are included.Not compatible with other chassis modification mods for Volvo trucks.Compatible with game version 1.61.

Credits:
chuan