description reference will now be made to the drawings wherein like numerals refer to like parts throughout fig1 shows an preassembled vehicle frame 100 mounted to a preassembled chassis 102 the vehicle frame 100 mounted to the chassis 102 in the manner that will be described in greater detail below facilitates the construction of a motorhome 104 fig3 with a greater interior ceiling height which in this embodiment is at least 7 u2032 6 u2033 in a reduced time span the vehicle frame 100 also facilitates mounting of relatively massive items such as generators furnaces storage and holding tanks and the like low to the ground so as to provide a lower center of mass for the motorhome 104 the vehicle frame 100 provides a strong three dimensional space frame 118 to inhibit twisting of the vehicle frame 100 under torsional forces such as would arise when the motorhome 104 drives over uneven terrain so as to lift or drop a wheel 116 with respect to the other wheels 116 the vehicle frame 100 further defines integral storage areas 106 as part of the structure of the vehicle frame 100 in a manner that will be described in greater detail below as shown in fig1 the storage areas 106 are positioned below the beltline of the frame 100 and chassis 102 placement of the storage areas 106 low within the motorhome 104 also positions items that may be stored in the storage areas 106 low within the motorhome 104 this aspect of the invention advantageously positions heavy cargo that users may place in the motorhome.