Delray Dave

I have towed my enclosed 24' car trailer with my 2018 Silverado LT 1500 with max tow package for 6 years. This truck sat about 2-3 inches higher in the rear than the front. When connecting to my trailer, it leveled out and didn't need the helper bars and worked great. I just received my 2024 Silverado 1500 High Country with the Max Tow package. The receiver sits 2-1/2 inches lower on my new truck. When connected the back end sags and the front end raises and makes my headlights so high that everyone is flashing there bright lights at me. Looking under the rear of both of these trucks, I see that the unmodified 2018 truck came with 1.5 inch leaf spring spacers from the factory and the new High Country has no spacers. Thinking about adding 1.5 inch spacers to the rear to see if this would help me?