Back to 2020 GMC Sierra 2500HD

2020 GMC SIERRA 2500HD

6.6L V8 Duramax Diesel•4WD•AUTOMATIC•diesel•turbo

Repairs0 Labor562 Torque5869 Fluid9 DTC821 Battery0 Maintenance0 Recalls0

suspension

Ball Joints - Upper and Lower Torque Specs

for 2020 GMC Sierra 2500HD 6.6L V8 Duramax Diesel · 4WD

Units

11 fasteners

Seq

Component

Torque

Angle

—

Ball Joint Nut

Critical

Use new cotter pin

88 lb-ft · 119 Nm

—

—

Ball Joint Nut

Critical

New cotter pin

75 lb-ft · 102 Nm

—

—

Ball Joint Nut

Critical

65 lb-ft · 88 Nm

—

—

Control Arm Bolts

Critical

Torque with vehicle weight on wheels

122 lb-ft · 165 Nm

—

—

Pinch Bolt

Critical

New bolt

45 lb-ft · 61 Nm

—

—

Strut Bolts

Critical

115 lb-ft · 156 Nm

—

—

Strut Tower Nuts

Critical

37 lb-ft · 50 Nm

—

—

Sway Bar Link

Critical

61 lb-ft · 83 Nm

—

—

Sway Bar Link Nuts

Hold shaft with Allen key

41 lb-ft · 55 Nm

—

—

Wheel Lug Nuts

Critical

Torque in star pattern

135 lb-ft · 183 Nm

—

—

Wheel Lug Nuts

Critical

100 lb-ft · 136 Nm

—

⚠ STILL BEHIND THE PAYWALL

The 2020 GMC Sierra 2500HD repair data is incomplete because no one has sponsored it yet. For $99, we generate the full step-by-step procedures, then fact-check them with a second AI pass and your expert review. Your name on every procedure, permanently.

The same data would cost $169/mo from Mitchell1 or $30/year from ALLDATAdiy — and you'd be renting access, not freeing it. Sponsor once, free forever.

Sponsor the GMC Sierra 2500HD — $99 →

Building an app?

Free API access to all this data — 50 requests/day, no card required.

Get an API key →

Run a shop?

Manage repairs, estimates, and customers with ShopBase — $249/mo, all features included.

Try ShopBase →