I have a 2020 1500 LT crew cab standard bed 5.3l that was manufactured in March of 2020 in Mexico, it has "1500 LD" on the windshield cowl, but "LT" on the tailgate. I was wondering if anyone else with an LT has this difference in markings on their truck. It's not a big deal, but I'm just a little confused as to whether I have an LT or LD and why the difference in markings.