GMC Acadia wheels — 20x8, 6 spoke, opt RTG price snapshot
- Low
- $75
- Average
- $179
- High
- $343
Trim-specific price guide
GMC Acadia Wheels — 20x8, 6 spoke, opt RTG prices
Pricing for the 20x8, 6 spoke, opt RTG variant of the GMC Acadia wheels, aggregated from 95 salvage yard listings across 2 model years.
SKWritten bySaurabh Kumar · Co-Founder & CTO
SK
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
ASReviewed byAmbika Sharma · Co-Founder & COO
Last updatedOct 21, 2026AS
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
Price summary
A used GMC Acadia wheels (20x8, 6 spoke, opt RTG) costs $75 to $343, with a median asking price of $235. Based on 95 priced salvage yard listings across the US, updated Oct 21, 2026. Prices exclude shipping, core charges, and installation.
USD
Trim-specific context
How is the 20x8, 6 spoke, opt RTG priced differently?
This pricing covers the 20x8, 6 spoke, opt RTG variant of the GMC Acadia wheels, based on 95 priced listings across 2 model years (2018, 2019). Its $235 median is 24% above the GMC Acadia wheels overall median of $190.
Pricing is not a fitment guarantee. Match the VIN, part number, engine or drivetrain, and seller-listed variant before ordering.
Price by model year
What does a 20x8, 6 spoke, opt RTG cost by year?
Other trims
Other GMC Acadia wheels variants
17x4-1/2 (compact spare)
2 yrs$65$40 – $21617x7-1/2, black (opt Q7D)
5 yrs$175$55 – $33917x7-1/2 (opt RSC)
1 yr$93$75 – $22717x7-1/2, silver (opt RSC)
2 yrs$158$50 – $22718x4-1/2 (opt RTI)
8 yrs$100$40 – $31618x7-1/2, (6 spoke)
2 yrs$100$75 – $23218x7-1/2 (6 Y spoke), opt 5PB
4 yrs$181$82 – $44518x7-1/2 (6 Y spoke), opt RD9
4 yrs$189$90 – $34918x7-1/2 (6 Y spoke), opt RQJ
2 yrs$215$98 – $331Common questions
GMC Acadia wheels (20x8, 6 spoke, opt RTG) FAQ
How much is a used GMC Acadia wheels (20x8, 6 spoke, opt RTG)?
Based on 95 priced salvage-yard listings across 2 model years, a used GMC Acadia wheels in the 20x8, 6 spoke, opt RTG variant lists between $75 and $343, with a median asking price of $235.
Which GMC Acadia years use the 20x8, 6 spoke, opt RTG wheels?
The 20x8, 6 spoke, opt RTG variant appears in model years 2018, 2019. Prices and availability differ by year.
Is there a price difference between 20x8, 6 spoke, opt RTG condition grades?
Grade data is limited for this variant. Check individual year pages for the most detail.