I'm selling it and want to include all possible details in the auction. Was reading a previous post here and someone said to check RPO codes. There's like a million random numbers and letters here and that only references individual parts. How can I figure out which specific package I have?

It has 265 tires and the cloth seats but the interior is two toned with beige and black. No touchscreen or sunroof, no heated seats, also it's the 06 model.

Does it maybe have some different transfer cade? Like the adventure package?

Really appreciate any help.

 

So far, you have provided enough information for me to guess you have a 2006 Base. Adventures came with 33" (285) tires, and Lux had leather. Now somebody could have put smaller 265 replacement tires on it, but it would have the locking rear differential if it was an Adventure.


The came from the factory through a dealership that probably already provided that information to the original buyer via the sales contract. If you bought it used, then that's where the Owner's Manual comes in (you know the little book in the glove box with pictures and words).

 

Look at the sticker in the driver side door frame; that will tell you what size tires it came with.

265 tires, no sunroof, no touchscreen, cloth...no rear camera I presume? No locking rear diff? Storage compartments in both the left (and right) side rear cargo area (meaning no Monsoon sound system)? Sounds likely to be a 2006 base model like Doc says. You can take your VIN to a GM dealer and have them run the build sheet for you. Most dealers will do it for free; takes about 10 minutes.