When to Replace Your Truck’s Shocks? Signs & Expert Advice

My friend, a long-time truck driver in Hanoi, hauls construction materials around Hoang Mai District. Recently, over coffee, he complained about his beloved Dongfeng truck: “It’s sluggish lately. Hauling heavy loads on Nguyen Van Linh Street, it shakes like it’s falling apart. I need to check the shocks.”

Indeed, shocks are crucial for any vehicle, especially trucks carrying heavy loads. Recognizing signs of worn shocks and replacing them promptly ensures safety, protects your vehicle, and extends its lifespan.

When Should You Replace Your Truck’s Shocks?

Like other parts, shocks have a lifespan and need replacement. How do you know when it’s time? Look for these signs:

Signs Your Truck Needs New Shocks

• Excessive Bouncing Over Speed Bumps or Potholes: This is the most obvious sign, indicating weakened shocks unable to absorb impacts effectively.
• Unusual Shaking or Swaying at High Speeds: If your truck feels unstable, especially when cornering or on rough roads, the shocks are likely the culprit.
• Reduced Braking Performance: Worn shocks reduce tire contact, decreasing braking efficiency and increasing accident risk.
• Uneven Tire Wear: Malfunctioning shocks cause uneven tire contact with the road, leading to uneven wear patterns.
• Oil Leaks from the Shocks: This indicates severe damage requiring immediate replacement.
• Unusual Noises: Clunking or rattling sounds from the undercarriage when driving over bumps likely signal leaking or damaged shocks.