2025-2026 Chevy Silverado 1500 | HD Kit

2025 chevy 1500 ZR2 3.0. Installation is pretty straight forward. It adds an inch or 2 in height when unloaded to the back end but with my 7200 pound trailer on it sits perfectly level. Really doesn't affect ride when unloaded, if anything feels more planted. It did exactly what I wanted for an amazingly fair price. I really couldn't be happier!

Received my order very quickly, it was well packaged and in good condition. Installation was very easy. I have not towed with it yet but so far the normal ride is very good.

Just got a new tow vehicle 2026 Silverado 1500 RST Z71. Picked up the RAS 5611-TZHD to help with the rear squat while towing. Just got home from a 500 mile trip towing my camper and it handled like a dream. I love worry free towing! The install was super easy and videos from others were excellent. I installed the pair in about 45 minutes. I highly recommend it to anyone on the fence.