How are you currently bringing revenue to account for the
tractor-trailer rigs, JDE Equipment Billing or just journal entries?
Is any given trailer always used in conjunction with the same tractor
("parent tractor") or are trailers swapped around tractors as required?
Is the revenue split between tractor and trailer always the same ratio
or does it vary according the particular tractor-trailer combination
used? (e.g. bigger, newer tractors have higher rate, specialised
trailers have different rates etc).
Do you actually invoice the customer for the use of the tractor-trailer,
or, do you charge the usage against a job using an internal rate, then
invoice the job to the end customer according to the contract terms for
the job?
There are a couple of possible solutions but their suitability depends
on what you do and what you want to achieve.
You can contact me "off list" if you wish.