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Latest Industry News New

News and information from the auto industry, including vehicle specific bulletins.
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Community Inside News

Information for registered members only.
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Site News

Keep yourself informed about the happenings at GMTNation.com
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Site Support

Having trouble with our site? Let us know, get some assistance.
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Comments or Suggestions? New

Share your comments and suggestions with the Community Staff.
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Article Submissions New

Would you like to submit an write-up for our Articles section? Compose it here and let us know when it is ready and we'll take it from there.
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FAQ

Frequently asked questions about the Chevy TrailBlazer, GMC Envoy, Buick Rainier, Oldsmobile Bravada, Isuzu Ascender, Saab 9-7x, & TrailBlazer SS.
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Technical Discussion New

Don't see a category below in which to post your technical question? Post it here.
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Engine & Drivetrain New

Repairs, tuning, modifications, & maintenance.
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Brakes & Suspension New

Technical discussion about brake and suspension components.
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Wheels & Tires New

Discussion about wheels and tires.
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Off-Road

Off-road technical discussion
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Appearance New

Interior/Exterior repairs and/or modifications.
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Tahoe, Suburban, Yukon, Avalanche, Silverado, Sierra, H2, & Escalade
This is for all of the Fullsized GMTs that are not listed else where.

Technical Discussion New

Don't see a category below in which to post your technical question? Post it here.
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Engine & Drivetrain New

Repairs, tuning, modifications, & maintenance.
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Brakes & Suspension New

Technical discussion about brake and suspension components.
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Wheels & Tires

Discussion about wheels and tires.
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Off-Road

Off-road technical discussion
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Appearance

Interior/Exterior repairs and/or modifications.
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Towing

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Traverse, Acadia, & Other GMT Vehicles
This is where to put all other vehicles that do not have their own sections.

Technical Discussion New

Don't see a category below in which to post your technical question? Post it here.
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Engine & Drivetrain

Repairs, tuning, modifications, & maintenance.
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Brakes & Suspension

Technical discussion about brake and suspension components.
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Wheels & Tires

Discussion about wheels and tires.
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Appearance

Interior/Exterior repairs and/or modifications.
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Technical Discussion

Don't see a category below in which to post your technical question? Post it here.
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Engine & Drivetrain

Repairs, tuning, modifications, & maintenance.
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Brakes & Suspension

Technical discussion about brake and suspension components.
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Wheels & Tires

Discussion about wheels and tires.
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Appearance

Interior/Exterior repairs and/or modifications.
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On-Board Diagnostics and Controls
This section will cover Tuners and Code scanners. Please feel free to discuss the different model out there and share your uses with them. Please do not do any Vehicle code diagnostics and troubleshooting, Take those to the appropriate tech threads.

Tech 2 New

This is for Tech 2 discussions and to learn to better use the tools
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HP Tuners

This is to share your experiences of the use of the HP Tuners tools
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EFILive

Share your experiences with your EFILive tools.
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Other Tuners New

Bully Dog, Superchips, JET Performance, Smarty Tuners, and DiabloSport to name a few.
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Scan Tools New

OTC, Innova, ScanGauge, Bluetooth and WiFi readers included. This will also cover Apps such as Torque, DashCommand and PC based Diagnostics software. Share your experience with the tools. No code diagnostics to be done.
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Audio & Video Components New

Radios, navigation, DVD players.
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Security Components

Alarms, remote starters, keyless entry.
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On-Star Discussion

Technical and general discussion about GM's On-Star components.
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Pictures

Show us your ride. Interior and exterior photos are welcome here.
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Videos

Got a video of your ride on the track? Did you do a 360* tour of your vehicle? Post your videos here.
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The Graveyard

Got some pics or videos of a wrecked or totaled truck? Post them here.
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Off-Topic Pictures and Videos New

Want to post pictures that are not of your ride? This is the place! Remember to keep it family friendly.
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Online Shopping
Did you find a good deal on Amazon? Did you find a rare product on eBay? Post your links in the appropriate forums and let your fellow hobbyists know about them!

Amazon New

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For Sale: Vehicles New

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Vendors

Are you a vendor of vehicle specific parts and accessories? Tell us about your products here.
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Retailers

Are you a large scale retailer of aftermarket parts and/or accessories? Tell us about your business here.
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Discounts and Deals

Do you know of a discount coupon or promo code? Did you stumble across a great deal? Tell everyone about it here.
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High Performance New

Significantly higher performance over stock... not for aftermarket air filters and mufflers. Discuss blowers, super-chargers, turbo, nitrous, replacement performance engines...
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Performance

Stock performance, or slightly above. Discuss GM's performance models and related upgrades.
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Member Builds New

Are you building, or modding, your ride? Tell us about it... share your progress.
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Detailing

Post cleaning, detailing, and touch-up related topics here.
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SUV & Truck Chat New

Non-technical discussion between owners and enthusiasts.
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Northeast

CT, MA, ME, NH, RI, VT
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Mid-Atlantic

DC, DE, MD, NJ, NY, PA, VA, WV
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Midwest

IA, IL, IN, KS, MI, MN, MO, ND, NE, OH, SD, WI
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Southeast

AL, FL, GA, NC, SC, TN, KY
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South

AR, LA, MS, NM, OK, TX, CO
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DFW

Northwest

AK, ID, MT, OR, WA, WY
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West

AZ, CA, HI, NV, UT
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Eastern Canada

Eastern half of Canada
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Western Canada

Western half of Canada
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International

Events outside of the US and Canada.
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Member Introductions New

Are you new to the community? Tell us a little about yourself.
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Off-Topic Discussion New

As long as it isn't related to the topic of this community, talk about it here. Please use good judgement.
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Premium Member's Lounge

For Premium Supporting Members Only!
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Hobby Corner New

Discuss your hobbies and interests.
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Anything Goes!

You read it right... there will probably be offensive discussion and content in here, so enter at your own risk.
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Games New

This is where all of the off-topic games shall be posted. Please continue to enjoy them.
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Special Requests

This section is for special requests, favors, donations and charities. A more detailed description is available with the forum section itself.
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