| Options | Interchange # |
| |
| 4x4 |
| Pickup |
| Crew Cab (4 Dr) |
| 6' 4" box |
| dual rear wheel axle |
| air suspension | 500-04976 |
| w/o air suspension | 500-04977 |
| single rear wheel axle |
| air suspension | 500-04978 |
| w/o air suspension | 500-04979 |
| 8' box |
| dual rear wheel axle |
| air suspension |
| diesel engine | 500-04980 |
| gasoline engine | 500-04981 |
| w/o air suspension |
| diesel engine | 500-04982 |
| gasoline engine | 500-04983 |
| single rear wheel axle |
| air suspension |
| diesel engine | 500-04984 |
| gasoline engine | 500-04985 |
| w/o air suspension |
| diesel engine | 500-04986 |
| gasoline engine | 500-04987 |
| Mega Cab (4 Dr) |
| DRW |
| air suspension | 500-04988 |
| w/o air suspension |
| MT (6 speed) | 500-04989 |
| AT (6 speed) | 500-04990 |
| SRW |
| air suspension |
| MT | 500-04991 |
| AT |
| 66RFE transmission | 500-04992 |
| AS69RC (Aisin manufactured) transmission | 500-04992 |
| 68RFE transmission | 500-04991 |
| w/o air suspension |
| MT | 500-04993 |
| AT |
| 66RFE transmission | 500-04994 |
| AS69RC (Aisin manufactured) transmission | 500-04994 |
| 68RFE transmission | 500-04993 |
| Regular Cab (2 Dr) |
| diesel engine |
| dual rear wheel axle |
| air suspension | 500-04995 |
| w/o air suspension | 500-04996 |
| single rear wheel axle |
| air suspension | 500-04997 |
| w/o air suspension | 500-04998 |
| gasoline engine |
| dual rear wheel axle |
| air suspension | 500-04999 |
| w/o air suspension | 500-05000 |
| single rear wheel axle |
| air suspension | 500-05001 |
| w/o air suspension | 500-05002 |
| Chassis Cab |
| Crew Cab (4 Dr) |
| thru 10000 GVW | 500-04971 |
| from 10001 GVW | 500-04972 |
| Regular Cab (2 Dr) |
| 143.5" WB |
| thru 10000 GVW | 500-04973 |
| from 10001 GVW | 500-04974 |
| 167.5" WB | 500-04975 |
| 4x2 |
| Pickup |
| Crew Cab (4 Dr) |
| 6' 4" box |
| dual rear wheel axle |
| air suspension | 500-04949 |
| w/o air suspension | 500-04950 |
| single rear wheel axle |
| air suspension | 500-04951 |
| w/o air suspension | 500-04952 |
| 8' box |
| dual rear wheel axle |
| air suspension |
| diesel engine | 500-04953 |
| gasoline engine | 500-04954 |
| w/o air suspension |
| diesel engine | 500-04955 |
| gasoline engine | 500-04956 |
| single rear wheel axle |
| air suspension | 500-04957 |
| w/o air suspension | 500-04958 |
| Mega Cab (4 Dr) |
| DRW |
| air suspension | 500-04959 |
| w/o air suspension | 500-04960 |
| SRW |
| air suspension | 500-04961 |
| w/o air suspension | 500-04962 |
| Regular Cab (2 Dr) |
| diesel engine |
| dual rear wheel axle |
| air suspension | 500-04963 |
| w/o air suspension | 500-04964 |
| single rear wheel axle |
| air suspension | 500-04965 |
| w/o air suspension | 500-04966 |
| gasoline engine |
| dual rear wheel axle |
| air suspension | 500-04967 |
| w/o air suspension | 500-04968 |
| single rear wheel axle |
| air suspension | 500-04969 |
| w/o air suspension | 500-04970 |
| Chassis Cab |
| Crew Cab (4 Dr) |
| thru 10000 GVW | 500-04971 |
| from 10001 GVW | 500-04972 |
| Regular Cab (2 Dr) |
| 143.5" WB |
| thru 10000 GVW | 500-04973 |
| from 10001 GVW | 500-04974 |
| 167.5" WB | 500-04975 |