The ornamental design for a combined liftvehicle or chassis, as shown and described.
FIG. 1 is a front perspective view of a combined lift vehicle or chassis according to an embodiment;
FIG. 2 is a rear perspective view of the combined lift vehicle or chassis of FIG. 1;
FIG. 3 is a right side perspective view of the combined lift vehicle or chassis of FIG. 1;
FIG. 4 is a left side perspective view of the combined lift vehicle or chassis of FIG. 1;
FIG. 5 is a rear perspective view of the combined lift vehicle or chassis of FIG. 1;
FIG. 6 is a front perspective view of the combined lift vehicle or chassis of FIG. 1;
FIG. 7 is a top front perspective view of combined lift the vehicle or chassis of FIG. 1;
FIG. 8 is a rear perspective view of the combined lift vehicle or chassis of FIG. 1 in a second position, according to an embodiment; and,
FIG. 9 is a left perspective view of the combined lift vehicle or chassis of FIG. 1 in the second position.
The broken lines shown in the figures are for the purpose of illustrating portions of the combined lift vehicle or chassis and form no part of the claimed design.