🔧 Silverado 1500 - Shock/Strut Replacement

On your Silverado 1500, the rear uses traditional shock absorbers, while the front uses a strut assembly (a shock + spring unit). Replacing worn shocks/struts restores ride control, braking stability, and reduces bouncing.

Difficulty Level: Intermediate | Estimated Time: 2-5 hours

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⚠️ Safety & Precautions

• ⚠️ Support the truck with jack stands on the frame—never rely on a floor jack.
• ⚠️ If doing front struts: the coil spring stores energy. For beginners, use complete strut assemblies (pre-assembled) to avoid spring compressor risk.
• ⚠️ Chock the wheels and keep hands clear when lowering/raising suspension parts.
• ⚠️ If your truck has electronic/air ride dampers, the parts and steps change (wiring/lines). Stop and tell me before you buy parts.
• Battery disconnect is not required for standard (non-electronic) shocks/struts.

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🔧 Required Tools

You'll need the following tools for this repair:

• Floor jack (rated 3-ton minimum)
• Jack stands (rated 3-ton minimum)
• Wheel chocks
• Safety glasses
• Mechanic gloves
• Breaker bar 1/2"
• Torque wrench 1/2" (30–200 ft-lbs range)
• Socket set 1/2" drive (13mm, 15mm, 18mm, 21mm)
• Wrench set (15mm, 18mm, 21mm)
• Ratchet 3/8" drive
• Socket set 3/8" drive (10mm, 13mm, 15mm)
• Pry bar (24")
• Needle-nose pliers
• Penetrating oil
• Paint marker
• Strut spring compressor (specialty)

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🔩 Required Parts

HowToo sells all the parts you need for this repair:

• Rear shock absorbers (replace in pairs) - Qty: 2
• Front complete strut assemblies (recommended for beginners; replace in pairs) - Qty: 2
• Strut-to-steering knuckle nuts/bolts (recommended) - Qty: 2 sets
• Penetrating oil - Qty: 1

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📋 Before You Begin

• Park on level ground, shift to P, set the parking brake, and chock the rear wheels (if doing front) or front wheels (if doing rear).
• Loosen lug nuts slightly before lifting (don’t remove them yet).
• Lift one axle at a time and set the frame on jack stands.
• Spray fasteners with penetrating oil 10 minutes early.

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🔨 Step-by-Step Instructions

Follow these steps in order:

Step 1: Lift and remove the wheels (as needed)

• Use a 21mm socket and breaker bar 1/2" to loosen lug nuts.
• Raise the truck with a floor jack (rated 3-ton minimum) and support with jack stands (rated 3-ton minimum).
• Remove the wheels using a 21mm socket.

Step 2: Rear shock removal (one side at a time)

• Support the rear axle lightly with the floor jack (rated 3-ton minimum) so it doesn’t drop.
• Remove the lower shock bolt/nut using an 21mm socket and 21mm wrench.
• Remove the upper shock bolt/nut using a 15mm socket and 15mm wrench.
• Pull the shock out by hand; use a pry bar (24") if it’s stuck.

Step 3: Rear shock installation

• Install the new shock in the same orientation by hand.
• Start the upper and lower fasteners by hand to prevent cross-threading.
• Tighten the fasteners using a torque wrench 1/2":
• Torque rear upper shock fastener to 35 Nm (26 ft-lbs)
• Torque rear lower shock fastener to 100 Nm (74 ft-lbs)

Step 4: Front strut removal (recommended approach: complete strut assembly)

• Turn the steering to give yourself access to the strut and knuckle.
• Hold the brake hose/ABS wire out of the way; if any clips are attached to the strut, release them with needle-nose pliers.
• If needed for clearance, disconnect the stabilizer (sway bar) link from the strut using an 18mm socket and 18mm wrench. Mark its position first.
• Mark the strut-to-knuckle area with a paint marker for a visual reference.
• Remove the two strut-to-steering knuckle bolts/nuts using an 18mm socket and 18mm wrench. Use a breaker bar 1/2" if tight.
• Open the hood. Remove the three upper strut mount nuts using a 13mm socket.
• Remove the strut assembly from the wheel well.

Step 5: Front strut installation

• Install the new complete strut assembly into place.
• Start the three upper mount nuts by hand using a 13mm socket.
• Align the strut with the steering knuckle and install the two lower bolts/nuts using an 18mm socket and 18mm wrench.
• Torque fasteners using a torque wrench 1/2":
• Torque front upper strut mount nuts to 25 Nm (18 ft-lbs)
• Torque front strut-to-knuckle bolts/nuts to 140 Nm (103 ft-lbs)
• If you removed the stabilizer link, reinstall and Torque stabilizer link nut to 65 Nm (48 ft-lbs).
• Reattach any hose/ABS wire clips using needle-nose pliers.

Step 6: Reinstall wheels and lower the truck

• Install wheels and hand-thread lug nuts.
• Lower the truck off the jack stands using the floor jack (rated 3-ton minimum).
• Tighten lug nuts in a star pattern with a torque wrench 1/2":
• Torque wheel lug nuts to 140 Nm (103 ft-lbs)

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✅ After Repair

• Take a short, slow test drive. Listen for clunks and confirm it tracks straight.
• Recheck lug nut torque after 25–50 miles using a torque wrench 1/2".
• Get a front-end alignment after replacing front struts (highly recommended).
• If you notice new vibration or pulling, stop driving and recheck fasteners.

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💰 DIY vs Shop Cost

Shop Cost: $700-$1,800 (parts + labor, front + rear)

DIY Cost: $250-$900 (parts only, depending on brands and whether front + rear)

You Save: $450-$900 by doing it yourself!

Shop labor rates vary but typically run $100-$150/hour. This repair takes a shop approximately 2-5 hours.

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🎯 Ready to get started?

HowToo makes it easy: same-day/2-day shipping on every part, plus all the tools and specialty tools you need! Check out the parts and tools sections below to add everything to your cart.