LS1nova71 - thanks for posting that - did the truck on the SPID above have a plaid seat? If not - that would make sense - if it did, than I'm starting to get confused!
That SPID is definitely a highlander - and I would assume a Custom Trim Combination would mean it had something different than the Highlander plaid seat. So, if it origianlly had a plaid seat - I'd be very interested to know - and I'd learn something in the process - i.e. that, on a highlander, the plaid seat could be referred to as a Custom Ctim Combo. Very interesting! I have seen that same nomenclature on trucks that did not have plaid seats, so I always thought it was a way of calling out the trim level on a "not with the package" seat. If that makes any sense..