Expert Answers about GMC Sierra Classic

• Front Mounted Receiver Hitch for 2007 Sierra Classic
• Unfortunately, the frame with isn't the only consideration. According to Draw-Tite, the differences in the way the front bumper, fascia and grill are situated in regard to the front of the frame members on a 2007 Classic versus a 2007 New Body will prevent the # 65050 from being installed on a 2007 GMC Sierra Classic without extensive modification to the vehicle. I've provided a photo showing how the front clips are different on the 2 vehicles. For your 2007 Sierra Classic, I'd recommend...
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• Does Reese Universal 5th Wheel Trailer Hitch Install Bracket Kit Fit a 2007 GMC Sierra 1500
• Yes, the Reese universal fifth wheel install kit, part # RP30035, is confirmed to fit all the bed lengths of the 2007 GMC Sierra 1500 for both the New and Classic body styles. If you're reusing the kit from a previous truck you should get new hardware. Use part # 58164 for the complete hardware kit.
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• Will Brophy Hitch Extender with Step Work With Tongue Weight of 331 lbs
• The Brophy Hitch Extender with Step # ST12 will reduce your hitch (tongue) weight capacity - including the tongue weight - by 1/3 and has a maximum towing capacity of 3,500 lbs and tongue weight capacity of 350 lbs. For example, if your 2007 GMC Sierra 2500 has the Draw-Tite Trailer Hitch Receiver # 75550, which normally has a 6,000 lb towing capacity and 600 lb tongue weight capacity, you would still be reduced to a maximum 3,500 lb towing capacity and 350 lb tongue weight. Since you...
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• Will The Draw-Tite 75521 Fit A 2007 GMC Sierra Classic 1500 With Aftermarket Bumper?
• If the bumper you ordered is a direct factory replacement, then there should be no issues with getting the Draw-Tite # 75521 hitch installed. Unfortunately, if it is not a factory replacement, we can't guarantee the fitment. All the hitches we carry are designed from the manufacturer to fit stock vehicle and parts. With that being said, you should be able to tell pretty quickly if the new bumper will accept the hitch. I included an install video we did on an 07 Sierra for you to check...
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• Under-Bed Installation Kit for 2007 GMC 2500HD Classic with 8 Ft Bed
• That is correct, the Custom Underbed Installation Kit, # BWGNRK1067-5W, installs by using existing holes in the frame of your 2007 GMC 2500HD Classic so there is no drilling required to install the frame brackets. This installation kit is designed for use with the B&W Companion 5th Wheel Trailer Hitch, # BWRVK3500 and # BWRVK3400.
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• Replacement 5th Wheel Base Rails for 2007 GMC 2500HD
• The Reese Universal Base Rails for 5th Wheel Trailer Hitches - 10 Bolt # RP58058 are my recommendation is you have Reese rails to replace. If you have Curt rails to replace then the Curt Universal Fifth Wheel Base Rails - Gloss Finish # C16104 but you will also want the Replacement Hardware for Curt Universal 5th Wheel Installation Kit - 10 Bolt # C16111. You don't want to mix the bracket and rail brands. Either option will work with the gooseneck plate you referenced as they are industry...
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• Is Curt Trailer Hitch 14108 a Fit for a 2007 GMC Sierra 2500HD Classic 6-1/2 Bed
• Yes, I confirmed that the Curt 2" Trailer Hitch Receiver # C14108 is a fit for your 2007 GMC Sierra 2500HD Classic with the 6-1/2' bed. If you need a wiring connector then I recommend the Hopkins # HM40975 which will be an exact replacement to fit in the bumper cutout (if that's what you have). If you don't have the bumper cutout then this can be attached to the trailer hitch using the mounting bracket # 18136. To complete your towing setup you also need a ball mount. For that I recommend...
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• Fitment of Front End Suspension Coils On a 2007 GMC Sierra 2500HD Classic
• Super Springs does offer a Medium Duty Front Suspension Helper # SSF-201-47. This also is a no drill application, that reduce front-end sag and help the existing springs support a load. According to SuperSprings website the # SSC-23 are not a fit for you 2007 GMC Sierra 2500HD. I have linked all the Front-End suspension enhancement for your Sierra 2500HD for your convenience.
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• Can Brake Controller Wiring Harness from 2001 Chevy Tahoe be Used in 2007 GMC Sierra Classic
• The 2007 GMC Sierra Classic uses the same brake controller wiring harness as the 2006 GMC Sierra, # 3015-P for a Tekonsha brake controller. The 2001 Chevy Tahoe uses a different harness, # 3025-P or # 3025-S. What you can do if you do not want to buy a new harness is move the wire locations on the end of the connector you have at the end that plugs into the vehicle. It should be configured like the picture I have included for your 2007 GMC Sierra Classic.
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• Is the Hopkins Tailgate EasyLift Compatible with an LED Light Bar Under the Tailgate
• Light bars can sometimes interfere with the installation of the Hopkins Tailgate EasyLift, # 74211. I spoke with my contact at Hopkins to see if they know of any fit issues with a light bar and he told me they did have some reported complaints about light bars interfering on Dodge trucks, but he did not have any information on GM trucks. I do have some information that will help determine if the EasyLift will fit with your LED light bar. To install the EasyLift on your truck, you will...
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• Stromberg-Carlson 5th Wheel Tailgate Fit on 2007 GMC Sierra 3500 Duramax Dually
• Your 2007 model year Sierra was offered with a choice of body styles so this will affect the fit of an aftermarket 5th wheel tailgate like the Stromberg Carlson # VGM-07-100, which fits the new body style. Part # VGM-99-4000 fits the old body. My contact at Stromberg Carlson suggested you take a few measurements to confirm the correct tailgate for your truck. The linked photo shows the three points to measure on the existing tailgate. In a separate email I have sent the Stromberg Carlson...
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• Recommended Air Springs For A 2007 GMC Sierra With In-Bed Hitch And 2 Lift
• For your 2007 GMC Sierra 2500 with in-bed hitch and 2" lift I recommend the Air Lift LoadLifter 5000 Ultimate Air Springs w/ Internal Bumpers # AL88275 along with the Air Lift Universal Air Spring Spacers # AL52420 to fill in the 2" gap. These air springs have internal bumpers to provide the adjustable load support of air springs and the comfort and reliability of jounce springs. The durable stainless steel roll plates, air lines, and hardware are all rustproof. These springs have a...
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• Does Dextar Steel Spoke Trailer Wheel Fit 9/16-8 Bolts
• The Dexstar Steel Spoke Trailer Wheel # AM20750 will fit either a 1/2-20 or a 9/16-18 size bolt. The mounting holes are not threaded. The wheel is held on with the lug nuts which are tightened with either size bolt.
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• Can 2007 GMC Sierra 1500 5-1/2 Ft Bed Tow 5th Wheel Trailer with Sidewinder
• The Sidewinder was designed with the short bed pickups in mind so yes, your 2007 GMC Sierra 1500 with 5-1/2' bed can tow a fifth wheel trailer equipped with a Sidewinder. Using a Sidewinder moves the pivot point on the fifth wheel trailer 22" further back on the truck which creates much more space in between the truck cab and trailer on sharp turns. I have attached an article which is loaded with valuable information on the benefits of using a Sidewinder when towing with a short bed truck. Since...
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• Will The Convert-A-Ball Cushioned 5th-Wheel-to-Gooseneck Adapter Work With A B&W Gooseneck Hitch
• As long as the B&W gooseneck hitch is compatible with a 2-5/16" hitch ball, then yes, the Convert-A-Ball Cushioned 5th-Wheel-to-Gooseneck Adapter part # CAB-C5G will work for you. To secure this adapter, I recommend using the Master Lock Covered Solid Body Padlocks part # 141T. If you do not already have a 2-5/16" hitch ball on your B&W gooseneck trailer, I recommend using the Replacement Hitch Ball for B&W Turnoverball Underbed Gooseneck Hitch part # BWGNXA2006. I have attached a review...
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• Correct JT's Strong Arm Jack Stabilizer Kit for a 2021 Forest River Aurora Travel Trailer
• We do have what you need but the reason everything seems off compared to what you have is because the JT's Strong Arm Jack Stabilizer Kit # LC191023 is designed for use on 5th wheel trailers. Since your Aurora is a travel trailer it is going to have a different set up and you would want the JT's Strong Arm Jack Stabilizer Kit for Travel Trailers # LC191025. The # LC191025 attaches to traditional stabilizer jacks, scissor jacks, and/or landing gear. If you have electric jacks you would...
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• Would Bed Liner From 2009 GMC Sierra fit 2007 GMC Sierra Classic Body
• There was a big enough difference between the new and classic body styles of the GMC Sierras that a bed liner from one would not fit the other. So for the 2007 GMC Sierra Classic short bed we have the part # BRC99SBK if you were looking for something that would fit and provides excellent protection for the bed of your truck.
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• Will Westin Perfect Match Step Bumper 31013 Fit 2007 GMC 3500 Sierra Classic 4-Door Crew Cab Dually
• The Westin Perfect Match Series Rear Step Bumper # 31013 is a confirmed fit on your 2007 GMC Sierra Classic 3500 dually. I checked the Westin Application Guide and there is no fit exclusion for this bumper on your dually version of the "classic" so it will bolt up without need for any drilling.
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• 5th Wheel Tailgate for a 2007 GMC Sierra 2500HD
• 2007 was a split year for the GMC Sierra. There were Classic models that had rear amber turn signals. And there were New Body style that had all red tail light assemblies. If the truck is a Classic then you can use 5th wheel tail gate # VGM-99-100. If the truck is the new body style use # VGM-07-100.
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• Will Curt 13932 Trailer Hitch Receiver Fit 2007 GMC Sierra Classic 2500
• The Curt Trailer Hitch Receiver # 13932 is a confirmed fit for the 2007 GMC Sierra Classic 1500 with aftermarket Roll Pan Bumper. This will not fit your 2007 GMC Sierra Classic 2500. For a Class III hitch like this one that is confirmed to fir a 2007 GMC Sierra Classic 2500HD I recommend the Curt Trailer Hitch Receiver # C13108. This will fit a 6-1/2' bed. If you have an 8' bed, I recommend the Draw-Tite # 41944. Both have a concealed cross tube and a bolt on installation. Each of these...
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