NHT — Max Trailering equipment group. This code identifies a factory-installed trailering package. Browse RPO codes →
Shopping for a 2021 Silverado to pull a travel trailer and the listing claims Max Trailering. I want to confirm it before I commit. Does the Max Trailering Package show up as one code, or is it a bundle of separate codes I need to piece together?
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It shows as its own code on the build sheet. NHT is the one you are looking for on that generation.
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It also brings friends. When the package is present you will usually see the matching axle and cooling codes listed alongside it, so the block hangs together.
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Worth checking the axle ratio specifically. Two trucks can both have the trailering group and still have different tow ratings because of the gears.
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Confirmed on the one I bought. Package plus the axle code I wanted. Good advice on checking both.
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