I placed an order for a 2024 Sierra SLT with the 3.0L, max trailering package, and premium plus package on April 18, 2024. It was picked up during the current allocation cycle back then, so first time around. On May 17, 2024 my salesperson notified me I was in status 3000 with a build date of June 17, 2024. So it should ship out toward the end of June and hopefully won't be in transit too long.