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The Kleinn vehicle‑specific onboard air system for 2020–2024 Chevrolet Silverado 2500HD and 3500HD combines a 100% bolt‑on air system with the Model 230 horn option for a ready‑to‑install package. Built by a U.S. manufacturer focused on vehicle‑specific, no‑drill installations, the kit ties Kleinn compressors, tanks and accessories into a single boxed solution engineered for professional fit and finish on these trucks.
Kleinn 20-26 Chevrolet Silverado 2500 HD/ 3500 HD Onboard Air System w/ Model 230 Horns
