Signs Your Commercial Vehicle Needs New Shocks
Service providers follow strict guidelines to determine the condition of commercial vehicle shock absorbers. Shock absorbers, along with suspension and brake components, should be routinely inspected and tested by a qualified service provider as part of a scheduled maintenance program.

Symptoms of worn shocks necessitating replacement:
Fluid Leaking from the Unit
Fluid Leaking from the Unit
Leaking from the unit is a clear sign that a shock is worn. This includes visible leakage on the shock body.
Physical Damage
Physical Damage
The unit has sustained physical damage, including dents, and worn or broken mounts.
Uneven Tire Wear
Uneven Tire Wear
The tires display cupped or uneven tire wear.
Leaf Spring Replacement
Leaf Spring Replacement
Replace commercial vehicle shock absorbers whenever any leaf spring is replaced.
Mileage Replacement Recommendation
Mileage Replacement Recommendation
When a truck nears a shock’s specified warranted mileage, or if the shock carries a mileage-related replacement recommendation.
Consider the Cost of Worn Shocks
Consider the Cost of Worn Shocks
Worn shock absorbers are not only uncomfortable, they can also impact safety, lead to truck downtime and increase operational expense.
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Monroe® Safety Triangle™
Monroe® Safety Triangle™
The Safety Triangle inspection checks critical interconnected system components that control steering, stopping and stability.
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Shock Construction
Shock Construction
Monroe® Magnum™ shock absorbers are designed to handle the demands of high mileage and severe use, delivering reduced cost-per-mile.
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Tire Wear Indicators
Tire Wear Indicators
Understanding the cause of wear pattern can save money on tier costs and preserve safety.
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What Do Shock Absorbers Do?
What Do Shock Absorbers Do?
Commercial vehicle operations may be unaware of gradual shock wear over time. Shocks should be routinely inspected and tested by a service provider as part of scheduled truck maintenance.
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Why Shock Absorbers Wear Out
Why Shock Absorbers Wear Out
Commercial vehicle operators may be unaware of gradual shock wear over time. Shocks should be routinely inspected and tested by a service provider as part of scheduled truck maintenance.
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