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All Brake Guides
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GMC BrakesHow to Bed In New Brake Pads and Rotors on a GMC
How to bed in new brake pads and rotors on a GMC: 6 to 10 moderate stops from 30 to 35 mph, 2 to 3 firmer stops from 40 to 45 mph, then a cool-down.
GMC BrakesGMC Brake Pedal Pulsation and Steering Shake: Causes
A pulsing pedal or shaking wheel under braking usually means uneven rotor thickness from pad deposits, not a heat-warped rotor. How to find and fix it.
GMC BrakesGMC Brake Pad Thickness Chart — When to Replace
New GMC brake pads start at about 10 to 12 mm. Plan a replacement around 3 to 4 mm and replace right away under 2 mm. Chart with symptoms by stage.
YukonGMC Yukon Trailer Brake Troubleshooting
When GMC Yukon trailer brakes are dead, weak or locking up, check the 7-way connector, fuse, gain setting and trailer magnets, in that order.
SierraGMC Sierra Trailer Brake Gain Settings — 1500 vs 2500
GMC Sierra trailer brake gain is set with GM's 20-25 mph lever test, not a chart. Here's how, and why a 2500 often runs higher gain than a 1500.
SierraGMC Sierra 1500 vs 2500 Brake Pad Differences
GMC Sierra 1500 and 2500 brake pads are not interchangeable. The heavy-duty 2500 typically uses larger rotors and calipers sized for its higher GVWR.
CanyonGMC Canyon Brake Caliper Replacement Cost & Guide
A leaking or sticking GMC Canyon caliper usually needs replacing. Expect about $300 to $900 per caliper, or $600 to $1,500 for a front-axle pair.
AcadiaBest Brake Rotors for the GMC Acadia — Buyer's Guide
Blank OEM-style rotors suit most GMC Acadia drivers, slotted rotors help those who tow or drive mountain grades, and drilled rotors carry a crack risk.
SierraWhy Won't My GMC Sierra's Brake Warning Light Turn Off?
If a GMC Sierra brake warning light stays on with good pads and fluid, the cause is often the parking brake switch, fluid level sensor, ABS or wiring.
SierraHow to Bleed ABS Brakes on a GMC Sierra
A soft pedal after a full manual bleed often means air trapped in the GMC Sierra's ABS modulator. Learn why and how a scan tool ABS bleed clears it.
YukonGMC Yukon Parking Brake Reset After Pad Replacement
GMC Yukons with an electronic parking brake need service mode before rear pad work. Learn the scan tool and switch methods and how to reset it afterward.
TerrainGMC Terrain Brake Reset After Rotor Replacement
2018 and newer GMC Terrains need the electronic parking brake put in service mode before rear rotor work, then reset. Earlier Terrains need no reset.