2015 GMC Sierra 1500 tailgate price snapshot
- Low
- $100
- Average
- $485
- High
- $1,050

Year-specific price guide
A used 2015 GMC Sierra 1500 tailgate costs $100 to $1,050, with a median asking price of $500. Based on 63 priced salvage yard listings across the US, compatible across 2014–2017 (4 model years), updated Sep 13, 2026. Prices exclude shipping, core charges, and installation.
Condition comparison
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | Updating | — | |
| Grade BStandard used | Updating | — | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $100–$1,050 | 63 |
Fitment matters
Year-specific context
The 2015 guide is based on 82 observed listings, including 63 with posted prices. Its $500 median is 47% below the GMC Sierra 1500 guide's $945 median.
Among the 11 model years with current price data, 2015 ranks #1 from lowest to highest median.
Interchange data shows this part is also listed under model years 2014, 2016, 2017. Shopping across all 4 compatible years may surface better prices or condition grades.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Compare model years
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Common questions
Based on 63 priced salvage-yard listings, a used 2015 GMC Sierra 1500 tailgate lists between $100 and $1,050, with a median asking price of $500.
Based on salvage-yard interchange data, listings for the 2015 GMC Sierra 1500 tailgate also appear under model years 2014, 2016, 2017, suggesting these years share compatible fitments. Always verify the exact part number, drivetrain, trim, and your VIN before buying — interchange compatibility can vary by variant.
A truck tailgate is another name for a tailgate. The prices on this page cover the 2015 GMC Sierra 1500 tailgate — median $500, from 63 listings.