GM Parts Club
Thanksgiving is the heaviest driving weekend of the year, and most of it is done in a full vehicle. Here is what to actually look at, using a 2020-2023 Chevrolet Silverado 3500HD as the example.
Brakes
Watch for a pulse through the pedal or the steering wheel under moderate braking. Inspect at every tire rotation. Most GM trucks and SUVs go 30,000 to 60,000 miles on front pads depending on how they are used, and towing cuts that hard.
Aftermarket rotors are frequently thinner at the same nominal diameter, which changes heat capacity and warp behavior.
Electrical and Charging
Watch for a battery that tests fine at the counter but fails after sitting three days. Batteries in Texas heat routinely give up between three and five years. Test annually after year three, before the first cold snap.
Auxiliary and stop-start systems use AGM batteries, and dropping a flooded battery in is a short path to a repeat failure.
Glass and Wipers
Watch for chattering or streaking that returns within a week of new blades. Blades every six to twelve months. In North Texas, summer heat kills blades faster than winter does.
GM wiper arms and blades are matched to the specific windshield curvature, and length is not the only variable.
The Short Checklist
- Brake pads: Front and rear pads are almost never the same part, and heavy duty, tow and performance brake packages use different calipers and rotors than the base vehicle.
- Batteries: Vehicles with stop-start often use two batteries. Confirm which one you are replacing before ordering.
- Wiper blades: Driver and passenger blades are frequently different lengths on the same vehicle.
We are a factory GM dealer, not a reseller, so what you order is the same part the service drive installs. Browse our Chevrolet OEM parts catalog or search for Silverado 3500HD parts.
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