About us
About HEYDAY
HEYDAY is your trusted online destination for premium heavy‑duty semi‑truck & trailer aftermarket accessories, operating from heyday.hk.
We focus on stainless‑steel truck exterior parts, including spring‑loaded light bar brackets, mud flap hangers, hub & axle covers, simulated wheel covers, reflectors and related hardware kits. Our parts are engineered to fit most popular heavy‑duty rigs: Peterbilt, Kenworth, Freightliner, Mack, Volvo, International and more.
We know long‑haul trucks face rough roads, road salt, rain and extreme weather. Cheap aftermarket brackets and covers bend, rust or break quickly out on the highway. That’s why HEYDAY prioritizes durable raw materials such as 430 stainless steel, precise laser‑cut openings, reinforced bolt positions and shock‑absorbing structures. Every item is built for real‑world highway use — balancing toughness, clean polished appearance and simple bolt‑on installation.
We serve independent truck drivers, small fleets and truck modification shops across North America. All our kits come with clear dimension specs, package‑contents lists and fitment notes, so you know exactly what you receive before checkout. We clearly mark accessories or lights NOT included to avoid confusion.
Whether you are replacing worn‑out factory hardware or upgrading your rig’s rear‑end look & safety, HEYDAY delivers reliable aftermarket parts without over‑inflated dealer prices.
Our Core Values
✅ Built for the Highway: Products are designed to survive bumpy long‑haul conditions. ✅ Transparent Details: Exact sizes, what’s included / not included, clear fitment guidance. ✅ Quality‑First: We select anti‑corrosion metal materials for longer service life. ✅ Driver‑Focused: We listen to real‑world feedback from truck operators to refine our product line.
Explore our full collection to find parts for your semi‑truck. If you have questions about fitment or specifications, feel free to reach out to our support team.