I have a 1995 Extended Cab K1500 White paint with Grey Interior. Per the label it's code 13I. I've been to the local paint store that sells SEM, no help. I've looked at ACC Carpets website, stock interiors.com and rock auto and LMC etc. They say light grey, silver, med gray and so on. I've ordered samples from stockinteriors.com. I realize that carpets and headliners fade and get dirty but it seems that no companies try to have an exact match??? I've had and still have a Corvette etc and they make exact matches for a model year and it's easy. Why is this so tough. I want to dye my plastics and replace my headliner and carpet an make my interior look like new in the original color. I know that some say it didn't match originally etc. I'm just asking is there any company that sells this stuff that is intended to match my RPO 13I interior color code??? I really think the companies would sell more if it wasn't so tough and also how many people receive the wrong color and have to send it back? Call me frustrated. I've restored old Corvettes, Chevelles and worked on Mustangs and other classic cars and such and it's always easy but for the OBS trucks, it's impossible to know what to order. Any help or success stories would be appreciated.