2020 GMC Canyon wheels — 18x4-1/2 (opt RTX) price snapshot
- Low
- $35
- Average
- $143
- High
- $318
Year & trim-specific price guide
Used 2020 GMC Canyon Wheels — 18x4-1/2 (opt RTX) prices
Trim-specific pricing for the 18x4-1/2 (opt RTX) variant of the 2020 GMC Canyon wheels, built from 50 real salvage yard listings with condition grade detail.
Price summary
A used 2020 GMC Canyon wheels (18x4-1/2 (opt RTX)) costs $35 to $318, with a median asking price of $120. Based on 50 priced salvage yard listings across the US, updated Sep 9, 2026. Prices exclude shipping, core charges, and installation.
USD
Condition comparison
Price by part grade
Grade AClean / low wearUpdating
Grade BStandard usedUpdating
Grade CVisible wearUpdating
Grade XUngraded$35–$31850 listings
| Grade | Price range | Relative range | Listings |
|---|---|---|---|
| Grade AClean / low wear | Updating | — | |
| Grade BStandard used | Updating | — | |
| Grade CVisible wear | Updating | — | |
| Grade XUngraded | $35–$318 | 50 |
Trim-specific context
How does the 18x4-1/2 (opt RTX) compare?
This pricing covers the 18x4-1/2 (opt RTX) variant of the 2020 GMC Canyon wheels, based on 50 priced listings. Its $120 median is 29% below the 2020 GMC Canyon wheels overall median of $170.
There are 14 other wheels variants available for the 2020 GMC Canyon.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Same year, other trims
What other 2020 GMC Canyon wheels variants are available?
17x8, 12 spoke, opt RID
50 listings$151$85 – $34118x8-1/2, 6 split spoke, opt REG
48 listings$175$100 – $46018x8-1/2, 6 split spoke, opt RT5
48 listings$100$70 – $32218x8-1/2, 6 split spoke, opt SKZ
48 listings$175$100 – $46020x8-1/2, 5 spoke (opt RZO)
48 listings$250$175 – $57416x7, steel, opt RS2
45 listings$85$50 – $30016x7, steel, opt S1K
45 listings$85$50 – $30016x7, aluminum (opt RS1)
44 listings$103$85 – $30717x8, 5 spoke (opt SMY)
41 listings$286$100 – $1,13518x8-1/2, 6 split spoke, opt SE7
40 listings$195$100 – $37417x8, 12 spoke, opt R1U
37 listings$293$150 – $60020x9 (6 Y spoke, opt RD5)
34 listings$282$94 – $48020x8-1/2, 10 spoke (opt RQ9)
30 listings$267$75 – $51118x8-1/2, 6 spoke, (opt SE5)
13 listings$200$100 – $850Back to full guide
2020 GMC Canyon wheels — all trims
Common questions
2020 GMC Canyon wheels (18x4-1/2 (opt RTX)) FAQ
How much is a used 2020 GMC Canyon wheels (18x4-1/2 (opt RTX))?
Based on 50 priced salvage-yard listings, a used 2020 GMC Canyon wheels in the 18x4-1/2 (opt RTX) variant lists between $35 and $318, with a median asking price of $120.
Which years use the 18x4-1/2 (opt RTX) wheels?
In our current dataset, the 18x4-1/2 (opt RTX) variant appears only for the 2020 model year.