GMC Wiper Blade Sizes (1967–2026)
On GMC models from 2020 on, front wiper blades run from 18" to 24"; the most common pair is 22" + 22".
Pick your model
107 GMC models in our data, each with the sizes for its newest years.
Our GMC data runs to 2026; newer cars aren’t in it yet.
Recent models 2020 and newer
91 older models (1967–2019)
Check the spelling, or pick your model in the finder above.
Car not listed?
Measure the rubber on each old blade from end to end. Round to the nearest inch to get the right size to buy. Back to the finder
GMC wiper FAQ
Answers worked out from our GMC data.
What size wiper blades does my GMC need?
It depends on the model and year. On GMC models from 2020 on, front blades run from 18" to 24", and the most common pair (driver + passenger) is 22" + 22", on 8 of 11 models. Older models differ; pick yours above for the exact sizes by year.
Do all GMC models use the same wiper arm?
Not all. On their newest years we have confirmed the arm on 9 of 11 recent GMC models, most often J-Hook (9×3 mm). For the other 2 we haven’t confirmed it yet, so check where the blade clips onto your arm before buying.
Does WiperFinder list rear wiper sizes for GMC?
Rear sizes are available for some models so far: Acadia, Envoy, Terrain, Yukon, Yukon XL, Yukon XL 1500 and 1 more. Many hatchbacks, SUVs, and wagons have a rear blade we don’t list yet. If yours isn’t shown, measure the old blade before you buy.
Why do some GMC years show no sizes?
Our data runs to 2026 and doesn’t cover every model year yet; some years list only some of the blades. We mark those years on each model page instead of guessing.