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Welcome to GM-Trucks.com- The ultimate Chevrolet Silverado/GMC Sierra and GM pickup/sport utility resource, forum, and community


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Latest News

2015 Colorado and Canyon pricing announced

Aug 05 2014 04:21 PM | Josh in News

Today General Motors announced the pricing for the 2015 Chevrolet Colorado and GMC Canyon.

Read story →    44 comments    -----    2015, gmc canyon and 2 more...

2015 Silverado & Sierra to get 8-speed tran...

Jul 18 2014 09:04 AM | Zane in News

By Zane Merva
Executive Editor, GM-Trucks.com
General Motors has confirmed that every 2015 full-size truck and suv equipped with the 6.2L EcoTec3 engine will be offered with a brand new GM developed 8-speed transmission. 
This includes the Chevrolet Silverado, Suburban, Tahoe and GMC Sierra, Yukon, and YukonXL. 
The new Hydra-Matic 8L90 eight-speed is similar in size to the outgoing 6-speed and will allow lower rear axle ratios for improved fuel economy. 
Fuel economy and additional specifications for 8-speed equipped vehicles will be announced later this year. 

Read story →    51 comments    -----    2015, silverado, sierra, 8-speed

Shout-Out to GMC The Magazine

Jul 08 2014 02:03 PM | Zane in News

When the Spring 2014 edition of GMC The Magazine showed up on our desks a few weeks ago we didn't expect to find someone from GM-Trucks.com mentioned inside.

Read story →    6 comments    -----    gmc the magazine, gmc, sierra and 1 more...

15 Silverado/Sierra 1500 towing capacity lower...

Jun 19 2014 08:48 AM | Zane in News

General Motors has announced that starting with the 2015 model year it will report towing capacity determined using SAE J2807 recommended testing practices. The more rigorous testing procedure has been held at arms length by the big three for years. Pickup producers have long overstated the capacity of their trucks using internal test procedures. The new J2807 standard brings everyone up to the same playing field. This means every pickup is finally being rated for towing capacity in the exact same manner from the 2015 model year forward. 
That's great news for consumers but the much more rigorous test lowers the "official" capacity numbers that many automakers love to throw around in ads.The Silverado and Sierra 1500 will see their towing capacity adjusted slightly down for the 2015 model year due to the new testing requirements. Only one Silverado and Sierra configuration, a 2-wheel-drive double cab with the optional 6.2L engine and the Max-Trailering package, will retain the prior year's rating of 12,000lbs. 

Read story →    15 comments    -----    2015, silverado, sierra, j2807 and 8 more...

Final 2015 Colorado and Canyon power figures re...

Jun 18 2014 08:34 AM | Zane in News

By Zane Merva
Executive Editor, GM-Trucks.com

General Motors has released the final engine power figures for the up coming 2015 Chevrolet Colorado and GMC Canyon.
The standard 2.5L four-cylinder engine will produce 200-horsepower and 191 ft-lb of torque while the optional 3.6L six-cylinder engine will be rated at 305-horsepower and 269 ft-lb. Properly equipped, the mid-size truck duo will be rated to tow up to 7,000lbs when it goes on sale later this year.
No further information on the optional 2016 2.8L Duramax diesel engine was released at this time. 

Read story →    12 comments    -----    2015, chevrolet, chevy, colorado and 6 more...

General Motors US May 2014 Sales Up 13 percent

Jun 03 2014 08:47 AM | Zane in News

By Zane Merva
Executive Editor, GM-Trucks.com

General Motors reported United States May 2014 sales figures this morning. The company's dealer network delivered 284,694 vehicles last month, up 13% from May of 2013. It was the company's best May sales numbers in seven years. 
Sales of the full-size Silverado and Sierra also saw a bounce, with the Silverado gaining 8-percent and the Sierra gaining a healthy 14-percent over last May's figures. Sales of GM's all new 2015 full-size SUVs doubled.

Read story →    6 comments    -----    gm, general motors, sales report and 3 more...

Introducing the 2015 GMC Sierra All-Terrain HD

May 21 2014 01:14 PM | Zane in News

GMC has announced that it will offer its popular All-Terrain package as an option on the 2015 Sierra Heavy-Duty. Designed as an "off-road-inspired" model slotting just below the top trim Denali, the All-Terrain will be available on double-cab and crew-cab 2500HD and 3500HD models. 
When Sierra HD buyers select the All-Terrain model, they will get:
  • Exclusive design features, including a chrome surround grille and exterior graphics
  • Aluminum under-body shields
  • 18-inch Six-spoke chrome cast-aluminum wheels standard
  • 20-inch chrome wheels optional
  • 3500HD includes adjustable camper mirrors with a chrome cap
  • LED DRL headlights
  • Body-colored bumpers
  • Chrome mirror caps and body-side molding
  • All-Terrain logo on the instrument cluster
  • Rear-view camera is standard
All-Terrain models will come standard with a 6.0L Gas V8 with GMC's 6.6L Duramax Diesel as an option. 

Read story →    12 comments    *****

GM surpasses 400-installed EV charging stations

May 21 2014 10:22 AM | Zane in News

General Motors has announced a milestone in the company's efforts to build out a nation-wide electric vehicle charging station system. 
The company has now installed 401-charging stations across the United States, with 20% of them powered by solar electricity. A majority of the stations, 269, are in Michigan and located in or near GM facilities. 

Read story →    0 comments    -----    gm, general motors, ev and 2 more...

Pardon the mess - welcome to the new homepage

May 20 2014 04:04 PM | Zane in News

As you might have noticed, we've "turned on" the new home-page for GM-Trucks.com. It's integrated with the forum and will allow us to share news and build resources better than ever before. We're very excited. 
However, we need to clean things up a little and make it look better. It's going to take us a few days, so bear with us while we remodel the place. :cheers:

Read story →    0 comments    -----    site news

GM Recalls Additional 2.42-million vehicles

May 20 2014 03:23 PM | Zane in News

General Motors has recalled an additional 2.42-million vehicles in the US. 
  • 1,339,355 Buick Enclave, Chevrolet Traverse, GMC Acadia full-size crossovers from the 2009-2014 model years and Saturn Outlooks from 2009-2010 because front safety lap belt cables can fatigue and separate over time. In a crash, a separated cable could increase the risk of injury to front seat passengers.
  • 1,075,102 of the previous generation 4-speed automatic transmission Chevrolet Malibu and from the 2004-2008 model years and Pontiac G6 from the 2005-2008 model years  because of a shift cable that could wear out over time, resulting in mismatches of the gear position indicated by the shift lever.  
  • 1,402 Cadillac Escalades and Escalade ESVs from the 2015 model year because an insufficiently heated plastic weld that attaches the passenger side air bag to the instrument panel assembly could result in a partial deployment of the air bag in the event of a crash.
  • 58 Chevrolet Silverado HD and GMC Sierra HD full-size pickups from the 2015 model year because retention clips attaching the generator fuse block to the vehicle body can become loose and lead to a potential fire.

Read story →    0 comments    -----    recall, gm, general motors and 12 more...

Recently Posted Forum Topics

Any pics of 17x9 -6mm Offset on NBS?

Wheels, Tires, & TPMS Today, 01:38 PM
I've searched around and haven't seen any pictures, pro comp wheels only come in this offset, and I found a great deal on a set. Just curious if they would stick out on my 04 Tahoe with oem flares.
Full topic ›

2015 2500 HD Sierra Diesel - My Issues

2015 Chevrolet Silverado & GMC Sierra 2500/3500 HD Today, 01:29 PM
Problems I have encountered to date include:   1.  Radio volume does not go very high.  Dealer says no fix. 2.  Cruise control won't hold on a grade.  I get a flucuation of 10-15 km  Dealer can't find a problem 3.  4 wheel drive short radius turns are almost impossible.  Dealer says that's normal 4.  Factory undercoating remains soft and sticky.  3rd party undercoater says its crap and sprayed a firmer solution over it. 5.  No air from the inside passenger vent.  Dealer fixed it. 6.  Can't get 2015 full length running boards because of DEF tank.
Full topic ›

lack of lube

2014+ Chevrolet Silverado & GMC Sierra 1500 Today, 01:00 PM
Anyone else had issues with lack of lube on the front ends of their 2014 silverado's?? I brought this up at my dealer this morning and they stated that my 2014 was the first they have seen with grease zerks and they will have to get lube guns installed. WTF, GM does not notify dealers that they installed lube means on these new trucks!
Full topic ›

Fleury's 2014 Silverado LTZ Z71

Vehicle Builds Today, 01:00 PM
Bought the truck back in January and haven't really stopped working on it since   Its a 2LZ package so LTZ w/ Z71 has the 5.3L with 3.42 gears Crew cab with the standard 6.5' box   To date I've got the following installed   2.5" Front level kit 3" Rear level kit Retrax Tonneu cover Flowmaster American Thunder exhaust kit (super 40 muffler) AFE air intake Iron Cross Running boards 5k HID lows and fogs removed the front air dam Blacked out the rear bow tie, front one the plastidip didn't stick right gotta redo it   Plans for the near future 285/60r20 Wrangler duratracs 30" Led bar behind the grille Anzo black tail lights and 3rd brake light Led pods in the rear bumper Possibly do Led marker lights in the grille  
Full topic ›

Replacing 40/20/40 console with full console on 2014 LT 1500

2014+ Silverado & Sierra Accessories & Modifications Today, 12:56 PM
Hi guys.  I'd like to replace the center console section on my 2014 LT model with the full console from the LTZ model and I'm having a hard time finding any information on the feasibility on doing this.  My dealer is telling me that I cannot do this without changing seats and major expenses.  Anyone know if this can this be done without replacing the seats, etc and how the outcome would look/fit?  Thanks!
Full topic ›

Valet cam?

2014+ Chevrolet Silverado & GMC Sierra 1500 Today, 11:52 AM
I wonder if and when this technology could be available in the trucks? I hate handing my keys over to anyone. Feels like someone else sleeping with your prom date.  I hope GM is listening  Chevy Corvette gets Valet Mode with Performance Data Recorder [w/video]
Full topic ›

WTB Stock 6in assist steps/running boards for 2011 Crew Cab

For Sale/Wanted Today, 09:20 AM
I'm looking for the OEM 6in assist steps. I have a 2011 GMC Crew.
Full topic ›

Winch mount to use with Ranch hand Legend Series grill guard?

1999-2006 & 2007-2013 Chevrolet Silverado & GMC Sierra 1500 Today, 09:02 AM
I have a Ranch Hand Legend Series grill guard on my 2006 Sierra Crew Cab truck. Does anyone know if there is a winch mount that would work with it? Thanks
Full topic ›

Replacing 40/20/40 console with full console in 2014 LT 1500

Ask the GM Technician Today, 08:45 AM
My dealer is telling me that I cannot replace the middle section of the front seat/console from my 2014 LT with the full console without changing seats and major expenses.  Can this be done without replacing the seats, etc?  Thanks!
Full topic ›

Xenon's installed in headlights in Chev 2500HD

2015 Silverado HD & Sierra HD Accessories & Modifications Today, 07:23 AM
I went the Xenon's instead of HID's. No drilling, just straight plugnplay   I have used the XD5's 5800k from Ebay before. They are brighter than OEM bulbs and less than 1/2 the cost of Silverstars. Noticeable improvement. Only $ 28 both sets shipped to my door. The H11 are 55W, and the 9005 are 65 W.   Installation is a bi#ch. The covers on the back of the headlight assys are twist and turn- There is a small tab on the bottom. clip this off and they go back in much better. You need to pull the air box on the pass side.   Avalon
Full topic ›

Newest 2014+ Silverado/Sierra/Tahoe/Suburban/Yukon Topics

It is here! New 3500!

2015 Chevrolet Silverado & GMC Sierra 2500/3500 HD 15 Aug 2014
I picked up my new 2015 Chevrolet 3500HD tonight and it has exceded my expectations. It is 4wd, Duramax, and has almost everything you can get on the LT trim. I am so excited and happy with this truck! I can not stop smiling!         And lastly, me with my new baby-
Full topic ›

Radio Reception Issues

2014+ Silverado & Sierra Issues, Troubleshooting, & Recalls/Service Bulletins 05 Dec 2013
I wanted to start a seperate topic for this.  My fm reception is to the point where I don't use the radio.  The HD switches in and out to where you have to turn it off as well.  I'd be looking to replace the radio with an aftermarket head unit but the integration with the my link probably makes it impossible.  Please post up if your having issues.
Full topic ›

2014+ Mud Guards / Flaps

2014+ Silverado & Sierra Accessories & Modifications 01 Oct 2013
I received my mud guards for the front today. Installed them myself with no issues. It was a little disheartening having to drill a couple holes on each side in the fender well for the extra screws/anchors. I didn't have an GM SuperLube as it called for, so I used WD-40 with Silicon and a few dabs of black grease for the anchor install. Took about 45 minutes total. Here is a pic of the finished product. I was concerned they would be too low, but they look pretty good. I did make sure of that before I started drilling, BTW. 
Full topic ›

lack of lube

2014+ Chevrolet Silverado & GMC Sierra 1500 Today, 01:00 PM
Anyone else had issues with lack of lube on the front ends of their 2014 silverado's?? I brought this up at my dealer this morning and they stated that my 2014 was the first they have seen with grease zerks and they will have to get lube guns installed. WTF, GM does not notify dealers that they installed lube means on these new trucks!
Full topic ›

2014+ Truck Bed / Tonneau Covers

2014+ Silverado & Sierra Accessories & Modifications 27 Nov 2013
I'm new here, just ordered a 2014 Denali 1500 Crew Cab. Looking for advice on a good weatherproof tonneau cover, preferably a soft roll up.I have a retractable one on my Silverado LT but it takes up room in the box. Hoping to find one that I can throw my luggage in the back on my trips to Florida and everything will keep dry in the rain. Also want something that can't be easily broken into.   Thanks, Gary   P.S.   Pretty cool site you guys have here reminds me of LS1.COM when I bought my SS Camaro. Did some great group purchases there.
Full topic ›

Post Pics of Your 2014+

2014+ Chevrolet Silverado & GMC Sierra 1500 15 Oct 2013
Lets see a picture of your guys' 2014 Sierras and Silverados and what you've done.   Heres my SLT crew. Iridium metallic, loaded.   Tinted, GM 6' oval side steps, GM mud guards.  
Full topic ›

Silverado vs. f150 vs. ecodiesel ram

2014+ Chevrolet Silverado & GMC Sierra 1500 24 Jul 2014
Saw an interesting video the other day about the 2015 f150 ecoboost vs. Ram ecodiesel vs. 2014 silverado 5.3L towing 7000lbs on a 3 mile 6% grade. It was a ford test so of course the ford won. But not by as much as I thought it would. The Ford beat the Ram by 45 seconds over the 3 miles. However, it only beat the Chevy by 5 seconds in the same distance. If I was on my computer I'd link the video. Honestly I was pretty disappointed in the ecodiesel, not sure what all the hype is if it performs that poorly. An interesting test would be the Hemi vs. the 5.0 ford and the 5.3 or 6.2 Chevy.
Full topic ›

2014+ Gas Mileage (MPG) Topic

Gen V Small Block Engine, Drivetrain, & Exhaust 20 Jul 2013
Hi everyone!  I'm new to the forum and I'm about to order a new 2014 Sierra.  What's everyone that's lucky enough to own one seeing in the fuel mileage dept?  I'm particularly interested in the city mileage since I have about a 4 mile drive to work and don't do much highway driving.  I have a Trailblazer SS currently and I'm getting about 11 MPG.  Hoping for a decent improvement and to get at least what the EPA rating is for city driving (16 MPG).  However, I know the EPA estimates aren't always the most accurate. Thanks in advance!
Full topic ›

Clunk on Deceleraton

2014+ Silverado & Sierra Issues, Troubleshooting, & Recalls/Service Bulletins 28 Jul 2014
Has anyone been experiencing a very loud clunk noise on decel? I have read in other posts it is the trans or torque converter learning how you drive. It just doesn't seem normal.
Full topic ›

What have you done to your 14' today?

2014+ Silverado & Sierra Accessories & Modifications 15 Jan 2014
If you have done something to your 14 and would like to share,please post here. Please don't post the How to in this thread.   Have a little time to install the tail gate light bar, replaced the bed light bulbs with led and install footwell led light..   Bed light replaced with this: http://www.ebay.com/...#ht_1381wt_1181 They are super bright.. Tailgate led bar with reverse: http://www.ebay.com/...#ht_2571wt_1155 Not too bad for the price. footwell led,1 led per area : http://www.oznium.co...wired-superflux They are super bright. driverside: Passenger: Rear : Enjoy!
Full topic ›

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