A-Premium Shock Absorbers Set of 4 for Chevrolet Silverado & GMC Sierra 1999–2007 — Front & Rear Gas-Filled, Direct-Fit

If your truck feels floaty over bumps, dives during braking, or leans excessively in corners, replacing worn shocks is one of the most effective fixes. This four-piece A-Premium kit includes both front and rear gas-filled, double-pipe shocks engineered to match the specified lengths and mounting positions for many 1999–2007 Chevrolet Silverado 1500 and GMC Sierra 1500 models. The components come as a matched set to maintain consistent damping front to rear and help the chassis track truer under load.

Which models and drive types does this shock set fit?

These shocks are designed for a range of Silverado and Sierra 1500 model years (1999–2006 and Silverado/Sierra Classic 2007) across several drivetrains. Fitment differs by axle and suspension style, so confirm your model year, whether it’s 2WD, RWD, 4WD or AWD, and if the truck uses torsion-bar front suspension.

• Compatible with Chevrolet Silverado 1500 (1999–2006) 4WD; Silverado 1500 Classic 2007 (4WD).
• Compatible with GMC Sierra 1500 (1999–2006) 4WD/AWD; Sierra 1500 Classic 2007 (4WD/AWD).
• For 2WD/RWD models (2004–2006 Silverado, 2004 Sierra, 2007 Classics), fits crew cab pickups with front torsion-bar suspension only.
• Not compatible with Electronic or Z71 Off-Road Suspension packages or Quadrasteer (4-wheel steering).

What are the shock specifications and construction details?

These are gas-charged, double-pipe shock absorbers built to provide progressive damping across a variety of road conditions. The set includes distinct front and rear units with specific extended and compressed lengths to match factory geometry and restore ride height and handling response.

• Shock type: gas-filled, double-pipe design for consistent damping.
• Positions included: both front and rear side units (set of 4).
• Lengths — Front: extended 15.12 in, compressed 10.16 in; Rear: extended 25.83 in, compressed 15.31 in.
• Supplies balanced front-to-rear performance when replacing all four at once.

How do these shocks compare to OEM or other aftermarket parts?

A-Premium units are engineered as direct-fit replacements, matching key dimensions and mounting styles to simplify installation without modification. They pair practical durability with gas-charged responsiveness to reduce body roll and improve highway stability compared with worn factory shocks.

• Direct-replacement sizing and mounting for compatible models avoids adapter kits.
• Gas charge and double-pipe construction aim to limit fade under repeated use.
• Reference numbers provided for cross-checking against OEM and aftermarket catalogs.
• Recommended to replace in axle pairs or as a full set for consistent handling.

Are there special fitment exceptions or installation notes?

Yes — some factory packages and steering options are excluded. Always verify the truck’s suspension package and whether it uses options like Quadrasteer or the Z71 off-road setup before ordering. When in doubt, compare your current shock length and mount type to the specifications listed here.

• Does not fit vehicles equipped with Electronic Suspension control, Z71 Off-Road Suspension, or Quadrasteer.
• 2WD/RWD fitment limited to crew cab pickups with front torsion-bar suspension.
• Keep original hardware where reusable; replace mounting bolts or bushings if worn.
• Cross-reference the included reference numbers with your parts manual before purchase.

Who is this for? This A-Premium four-shock kit suits Silverado and Sierra owners from the 1999–2007 model years who want a cost-effective, direct-fit replacement to restore controlled handling and ride comfort. It’s ideal for drivers replacing worn dampers on street-driven or light-duty trucks that match the listed suspension and steering configurations; professional installation or a confident DIYer with the right tools will find straightforward compatibility and clear specification matching.