1. Pre-owned Shocks, Struts & Assemblies Parts
  2. sku: 15900050059179772
  3. ICON L5557297

ICON L5557297 Rear Lift Vs Shocks 2.5

fits model: 1500, Sierra. make: Gmc. year: 2007–2021.

L5557297 Icon 4 Inch Lift 2.5 Vs Pb Rear Shocks For 2007-2021 Gmc Sierra 1500

( Brand: Icon ), ( Manufacturer Part Number: L5557297 ), ( Part Type: Lift Shock ), ( Manufacturer Warranty: Limited Lifetime ), ( Placement On Vehicle: Rear )

Review ICON Inch Lift 2.5 Vs Pb Rear Shocks For Gmc fits SIERRA 1500 2007–2021

ICON VS PB Rear Shocks for 2007-2021 GMC Sierra 1500: A Comparison of Two Performance Upgrades

The ICON L5557297 Lift 2.5 and PB Performance Products rear shocks are two popular aftermarket options for enhancing the suspension system of a 2007-2021 GMC Sierra 1500. Both brands offer superior performance and durability, but they have distinct features that set them apart.

ICON L5557297 Lift 2.5 Rear Shocks:

ICON's Lift 2.5 rear shocks are designed to provide improved ride quality and handling for vehicles with a 2-2.5 inch lift. These shocks feature a digressive valving system, which allows for a more controlled and comfortable ride, especially during high-speed driving or rough terrain. The shocks' external reservoirs also ensure consistent performance by maintaining a constant oil temperature.

ICON's shocks are made with a 6061-T6 aluminum body, which is lightweight and resistant to corrosion. They also utilize a high-pressure nitrogen charging system, which helps prevent oil foaming and cavitation, ensuring consistent performance even in extreme conditions.

PB Performance Products Rear Shocks:

PB Performance Products rear shocks are designed to offer improved handling and ride quality for off-road applications. These shocks feature a monotube design, which provides a more consistent and stable damping performance compared to twin-tube shocks. The monotube design also allows for a larger piston diameter, resulting in increased oil capacity for better heat dissipation.

PB Performance Products' rear shocks are made with a durable, hard-anodized aluminum body that resists corrosion and wear. They also utilize a sealed reservoir design, which helps prevent contaminants from entering the shock and damaging its internal components.

In conclusion, both ICON and PB Performance Products offer high-quality rear shocks for the 2007-2021 GMC Sierra 1500. ICON's Lift 2.5 rear shocks are ideal for those seeking improved ride quality and handling in a lifted vehicle, while PB Performance Products' rear shocks are perfect for off-road enthusiasts who require superior handling and consistent performance in challenging conditions. Ultimately, the choice between these two options depends on the specific needs and preferences of the vehicle owner.

I. Icon VS. PB Rear Shocks for 2007-2021 GMC Sierra 1500: A Comparative Analysis

A. Icon L5557297 Lift 2.5 Shocks:

1. Designed specifically for lifted applications.

2. Provide improved ride quality and handling.

3. Built with heavy-duty materials for durability.

4. Adjustable compression and rebound settings.

5. May require additional modifications for proper fitment.

B. PB Rear Shocks:

1. Universal fitment for various vehicles and lifted applications.

2. Offer good value for the price.

3. Provide adequate damping control for most off-road conditions.

4. May not offer the same level of adjustability as Icon shocks.

5. Not specifically designed for the GMC Sierra 1500.

II. Comparing Features

A. Adjustability: Icon shocks have the edge with their adjustable compression and rebound settings.

B. Fitment: PB shocks offer universal fitment, while Icon shocks are specifically designed for lifted applications on the GMC Sierra 1500.

C. Durability: Both brands use heavy-duty materials, but Icon shocks may have an edge due to their specific application design.

D. Performance: Icon shocks may offer better performance due to their adjustability and specific application design.

III. Considerations

A. Budget: PB shocks may be a more affordable option for those with a tighter budget.

B. Lift Height: If you have a significant lift height, Icon shocks may be the better choice due to their specific design.

C. Off-Road Use: If you frequently drive off-road, the adjustability and performance benefits of Icon shocks may be worth the investment.

IV. Conclusion

While both Icon and PB rear shocks have their merits, Icon shocks may offer better performance and adjustability for those looking for a high-quality, specifically designed shock absorber for their lifted 2007-2021 GMC Sierra 1500. However, PB shocks may be a more affordable option for those with a tighter budget or for those who do not require the adjustability features.

V. Recommendation

Based on the analysis, if budget is not a primary concern and you are looking for high-performance, adjustable shock absorbers specifically designed for your lifted 2007-2021 GMC Sierra 1500, we recommend Icon L5557297 Lift 2.5 shocks. However, if you are looking for a more affordable option, PB rear shocks may be a suitable alternative.

Details:

part #: l5557297 price

  • $1455.47

specifications shockseek:

  • for models: 1500, Sierra
  • for makes: Gmc
  • for years: 2007-2021
  • brand: Icon
  • mpn: L5557297
  • part type: Lift Shock
  • manufacturer warranty: Limited Lifetime
  • placement on vehicle: Rear

shipping shockseek:

  • service: Standard, Expedited, Overnight
  • transit: 4-7 Days
  • type: Fixed
  • class: Standard, Expedited, One-day
  • cost: $0.00

seller shockseek:

  • rating: 98.9%
  • # reviews: 4290
  • city: El Cajon, California

offer shockseek:

  • quantity: 4
  • started: May 9, 2026
  • sold: 0
  • options: Ship-to-home
  • best offers: True
  • availability: In Stock

returns shockseek:

  • policy: Returns Accepted
  • time: 30 Days
  • paid by: Seller

payments shockseek:

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  • wallet: Apple-pay
  • credit card: Diners-club

general shockseek:

  • Car Truck Parts Accessories > Steering Suspension > Shocks, Struts Assemblies
  • condition: New
for models: 1500, sierra, for makes: gmc, for years: 2007-2021, part type: lift shock, manufacturer warranty: limited lifetime, placement on vehicle: rear,
category: auto parts > car truck parts accessories > steering suspension > shocks, struts assemblies, sku: 15900050059179772,

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