| WB Wheelbase |
|
125" |
133" |
157" |
178" |
190" |
| Body Size |
BS |
11' |
12' |
13' |
14' |
15' |
16' |
18' |
18' |
20' |
| Load Space Length |
LL |
132" |
144" |
156" |
168" |
180" |
192" |
216" |
216" |
240" |
| Cargo Space Length with Bulkhead |
|
125.5" |
137.5" |
149.5" |
161.5" |
173.5" |
185.5" |
209.5" |
209.5" |
233.5" |
| Interior Width |
IW |
86" or 93" |
86" or 93" |
86" or 93" |
86" or 93" |
86" or 93" |
86" or 93" |
86" or 93" |
86" or 93" |
86" or 93" |
| Interior Height |
IH |
81" or 85" |
81" or 85" |
81" or 85" |
81" or 85" |
81" or 85" |
81" or 85" |
81" or 85" |
81" or 85" |
81" or 85" |
| Cab to Wheel-Well |
CW |
60.25" |
68.25" |
68.25" |
92.25" |
92.25" |
92.25" |
113.25" |
125.25" |
125.25" |
| Wheel Box to Rear |
WR |
31.75" |
35.75" |
47.75" |
35.75" |
47.75" |
59.75" |
63.75" |
51.75" |
75.75" |
| Step Height at Front** |
SF |
17"-20.5" |
17"-20.5" |
17"-20.5" |
17"-20.5" |
17"-20.5" |
17"-20.5" |
17"-20.5" |
17"-20.5" |
17"-20.5" |
| Step Height at Rear |
SR |
20.5"-23.5" |
20.5"-23.5" |
20.5"-23.5" |
20.5"-23.5" |
20.5"-23.5" |
20.5"-23.5" |
20.5"-23.5" |
20.5"-23.5" |
20.5"-23.5" |
| Overall Length |
OL |
225.5" |
237.5" |
249.5" |
261.5" |
273.5" |
285.5" |
309.5" |
309.5" |
333.5" |
| Overall Height (OH)* |
73 |
106"-110" |
106"-110" |
106"-110" |
– |
– |
– |
– |
– |
– |
| 81 |
114"-118" |
114"-118" |
114"-118" |
114"-118" |
114"-118" |
114"-118" |
114"-118" |
114"-118" |
114"-118" |
| 85 |
122"-126" |
122"-126" |
122"-126" |
122"-126" |
122"-126" |
122"-126" |
122"-126" |
122"-126" |
122"-126" |
| Load Distribution—% Front/Rear |
|
10.2/89.8 |
11/89 |
5.9/94.1 |
17/83 |
13.2/86.8 |
9.4/90.6 |
14/86 |
14/86 |
22/78 |
| CAPACITIES: 86" Wide Bodies |
| Load Space |
73 |
464 cu. ft. |
508 cu. ft. |
– |
– |
– |
– |
– |
– |
– |
| 81 |
517 cu. ft. |
565 cu. ft. |
613 cu. ft. |
662 cu. ft. |
710 cu. ft. |
758 cu. ft. |
855 cu. ft. |
855 cu. ft. |
951 cu. ft. |
| 85 |
543 cu. ft. |
594 cu. ft. |
644 cu. ft. |
695 cu. ft. |
746 cu. ft. |
797 cu. ft. |
898 cu. ft. |
898 cu. ft. |
951 cu. ft. |
| Body Weight |
73 |
1683 lbs. |
1745 lbs. |
– |
– |
– |
– |
– |
– |
– |
| 81 |
1770 lbs. |
1834 lbs. |
1937 lbs. |
1993 lbs. |
2090 lbs. |
2160 lbs. |
2260 lbs. |
2260 lbs. |
2430 lbs. |
| 85 |
1815 lbs. |
1880 lbs. |
1983 lbs. |
2038 lbs. |
2136 lbs. |
2208 lbs. |
2400 lbs. |
2400 lbs. |
2480 lbs. |
| CAPACITIES: 93" Wide Bodies |
| Load Space |
81 |
559 cu. ft. |
611 cu. ft. |
663 cu. ft. |
715 cu. ft. |
767 cu. ft. |
819 cu. ft. |
921 cu. ft. |
921 cu. ft. |
1023 cu. ft. |
| 85 |
589 cu. ft. |
641 cu. ft. |
696 cu. ft. |
751 cu. ft. |
806 cu. ft. |
860 cu. ft. |
970 cu. ft. |
970 cu. ft. |
1080 cu. ft. |
| Body Weight |
81 |
1929 lbs. |
2023 lbs. |
2117 lbs. |
2211 lbs. |
2305 lbs. |
2391 lbs. |
2563 lbs. |
2563 lbs. |
2745 lbs. |
| 85 |
1973 lbs. |
2071 lbs. |
2163 lbs. |
2256 lbs. |
2351 lbs. |
2439 lbs. |
2615 lbs. |
2615 lbs. |
2801 lbs. |
| * Dimension at curb weight ** Double
step - Second cab step 9" Third cab step to transmission cover
6 3/4" Please
note body dimensions may change from model year to model year. |
