Jump to content

Search the Community

Showing results for tags 'rpo'.

More search options

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


  • GM-Trucks.com Original News & Product Reviews
    • General Motors Product and Industry News
    • The GM-Trucks.com Garage - Vehicle Testing & Product Reviews
    • The Newsroom Archive
    • The Garage Archive
  • Future Vehicle Discussion
    • Silverado / Sierra & Future Vehicle Speculation & Spy Shots
    • 2022 GMC HUMMER EV Electric Pickup
  • Fullsize Truck & SUV - 2019+ T1XX Platform
    • 2019 / 2020 Silverado & Sierra
    • 2020 Silverado HD & Sierra HD (2500/3500)
    • 2021 Tahoe, Suburban, Yukon, Yukon XL & Escalade
  • Fullsize Truck & SUV - 2014-2019 K2XX Platform
    • 2014 - 2018 Silverado & Sierra
    • 2015-2020 Suburban/Tahoe & Yukon/Yukon Denali
    • 2015-2019 Silverado HD & Sierra HD (2500/3500)
  • Fullsize Truck & SUV - 1999-2006 GMT800 & 2007-2013 GMT900 Platforms
    • 1999-2013 Silverado & Sierra 1500
    • 2000-2014 Silverado & Sierra HD
  • Chevy Colorado & GMC Canyon
    • 2015-2020 Colorado & Canyon
    • 2005-2012 Chevy Colorado & GMC Canyon
  • Midsize Crossover - 2017-2020 C1XX Platform
    • 2017-2020 Traverse, Acadia, Enclave & XT5
    • 2019 - 2020 Blazer
  • Classic Chevrolet / GMC Pickup Trucks
    • 1988-1999 Chevrolet & GMC C/K GMT400 Platform
    • 1973-1987 Chevrolet & GMC Square Body / Rounded Line Pickups
    • 1967-1972 Chevrolet & GMC Glamour / Action Line Pickups
    • 1960-1966 Chevrolet C/K/Apache & GMC 1000-3000 Pickups
    • 1982-2005 Chevrolet S-10/Blazer & GMC S15/Sonoma/Jimmy
    • 1969-1994 Chevrolet K5 Blazer & GMC Fullsize Jimmy
  • Marketplace
    • For Sale/Wanted
    • Member & Vendor Rating Forum
    • Member Product Reviews
  • GM-Trucks.com is supported by
    • Adam's Premium Car Care
    • Agri-Cover
    • Arnott Air Suspension
    • Black Bear Performance
    • GMPartsDirect.com
    • UPR Products
    • Synthetic Advantage
  • The Lounge
    • Off-Topic
    • Automotive Industry & Market Discussion
    • New Member Introductions
    • Meetups, Events, & Gatherings
    • GM-Trucks.com Comment Box
  • Hobbies & Lifestyle
  • Technical & Advanced
  • Chevrolet, GMC, Buick & Cadillac Crossovers
  • Commercial Vehicles
  • Black Truck Club's Topics
  • Texas Owner's Group's Topics
  • California Owner's Group's Topics
  • New England Owner's Group's Topics
  • Midwest Owner's Group's Topics
  • South Carolina Silverado Owners's Topics
  • Canadian Owners Club's Topics
  • SCUBA divers of GM-Trucks's Scuba Talk
  • Red Truck Club's Topics
  • Idaho Sierra & Silverado Owners Club's Idaho
  • Colorado Trucks's Exhaust Setups
  • Colorado Trucks's Pics of trucks
  • SEO Paint's seo color ordered
  • NorthSky Blue Club's NorthSky Blue Metallic
  • NorthSky Blue Club's Pics
  • diesel 3.0's Topics


  • Events
  • Birthdays
  • Texas Owner's Group's Events
  • California Owner's Group's Events
  • Midwest Owner's Group's Events
  • Red Truck Club's Events


  • Articles
  • News
  • Reviews
    • Project Sierra
  • Resources


There are no results to display.

There are no results to display.

Find results in...

Find results that contain...

Date Created

  • Start


Last Updated

  • Start


Filter by number of...


  • Start




Website URL









Found 7 results

  1. See attached for 2019 RPO’s. Sorry if this has been done already or has been stickied. Bill. all-new-2019-chevrolet-silverado-1500-order-guide-april-20-2018.pdf
  2. Does anyone know if there are RPO codes signifying a Sierra is an Elevation Edition? My 2015 doesn't have the Elevation emblems on it. Anything else Thanks
  3. I can’t figure out what my gear ratio is. I’d like to know how much my truck will/won’t haul. Rather than the normal door jam/glove box sticker showing the RPO codes or Service Parts ID code, my truck has a QR code. A QR reader app gave me the following codes: AG1 AXK AY0 AZ3 CJ2 C5Z DL8 EF7 E63 FHO G1K H0U IO6 I18 JD9 L83 MAH MSL MYC NP5 NTB QT0 RC4 RD4 RUF UDD UQ3 U2K V8D WMJ X88 Z60 1LT 4AA 6YB 7YB 8X2 9X2 Please help. Thanks.
  4. I'm not sure that's the right way to put it, but something I can't figure out . . . If you have a sticker that shows RPO codes 11 columns wide & 8 rows deep, is, say, position Col.3 + Row 4 always the code for the same feature ? Or are they just randomly listed. If it's just random, and you wanted to find, say, the axle ratio code, then you'd have an RPO lookup chart, and you'd have to, one by one, go through say 88 codes on the sticker, until you found the one that is the same as an axle ratio code - which would be kind of tedious. But if I knew that the axle ratio code was always in position, say, Col.3 + Row 4 it would be a lot easier. Follow my drift ?
  5. Sorry to waste a topic on this but I can't figure out what this is based on internet or forum searches. My truck came with this RPO code R6J on the invoice and was charged something like $16, and it still remains a mystery to me what it is. I know it's not a new thing b/c it comes up on google searches but only on other invoices, no definitions. Any ideas?
  6. I have a 1988 GMC C1500 that I inherited from my father and I have been restoring and fixing it up for a couple years now. I would really like to put a locker rear in it. My rear code is GU4 (3.08). I understand that the locker code would add a G80 to that. Is this correct? All I should have to do then is scour used parts dealers for a truck with G80 GU4 RPO codes and swap the whole rear? Any help would be appreciated.
  7. I have a 1986 Chevy K20. How do I get the RPO code and decifer it. Thanks
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.