Analysis of the Vehicle Inventory and Use Survey for Trucks ... - About

VEHICLE TYPE: 2-S1-2
BODY TYPE: BASIC PLATFORM
POPULATION SIZE: 6,384 SAMPLE SIZE: 36
Empty Weight External Width of Trailer
%
100
80
60
40
20
CUMULATIVE PERCENTAGE CURVE
Sample Size =32
Pop. n.=6077
Pop. Mean = 26.19 kips
Pop. Std. Dev. = 2.17 kips
0
0 20 40 60 80 100 120 140
Weight [kips]
Weight less than or equal to value shown
Average Weight Overall Length
%
100
80
60
40
20
CUMULATIVE PERCENTAGE CURVE
0
0 20 40 60 80 100 120 140
Weight [kips]
Weight less than or equal to value shown
Maximum Gross Weight Annual VMT 1997
%
100
80
60
40
20
Sample Size = 36
Pop. n.= 6,384
Pop. Mean = 73.40 kips
Pop. Std. Dev. = 11.56 kips
CUMULATIVE PERCENTAGE CURVE
0
0 20 40 60 80 100 120 140
Weight [kips]
Weight less than or equal to value shown
Base of Operation Range of Operation
%
100
80
60
40
20
0
Sample Size = 36
Pop. n.= 6,384
Pop. Mean = 78.28 kips
Pop. Std. Dev. = 6.81 kips
CUMULATIVE PERCENTAGE CURVE
0 20 40 60 80 100
% Annual VMT Outside Home Base State
%
60
50
40
% 30
20
10
0
%
%
100
80
60
40
20
0
=75
Sample Size = 36
Pop. n.= 6,384
Pop. Mean = 48.89
Pop. Std. Dev. = 41.03
1. Off Road
2. < 50 mi.
3. 50 - 100 mi.
4. 101 - 200 mi.
5. 201 - 500 mi.
6. > 500 mi.
1 2 3 4 5 6
Range of Operation from Home Base
1997 FLEET