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Is RAS54FR the same kit as the 4611-HD on Roadmasters website? | The RoadActive Suspension Custom Leaf Spring Enhancement Kit part # RAS54FR (Same As 4611-HD) is correct for a 2018 GMC Sierra 1500. |

Is the 12 volt constant power pin able to safely power a 2500 pound winch, or do I need to run a power wire directly to my truck battery? | I have another option for you, but the 12v power circuit of the 7-way connector on your 2018 GMC Sierra...

Good Evening! I am looking to install trailer brake controls in my 2018 GMC Sierra Elevation 4.3L V6 2WD. I was looking at the prodigy P3 but I was slightly confused about the wiring harness I would need to buy. Can someone confirm all the...

Hello, I have a 2018 Sierra 1500 Denali with a 6 inch BDS lift kit. My current bump stops have a 3 inch spacer provided by BDS. Will the sumo springs work with the BDS spacers that were supplied for my stock bump stops? I was told air bags or...

2018 GMC Sierra Denali Crew Cab standard 66 bed 4x4 with MagnaRide suspension. Towing a 7K TT with 1K tongue weight sags a bit even with WD hitch. Is there an air bag option for rear suspension? If not, what other options exist. | We do have...

For my 2018 GMC Sierra 1500 what are my tow mirror options? | For your 2018 GMC Sierra 1500 we have three replacement style tow mirror options that would work great. We have the fully manual set part # KS62137-38G which like the other is manually...

Hello. I have a 2018 Sierra 1500 and have a Pace Edwards tonneau cover that has channels. Can you tell me what I would need to add crossbars? I would like the aero style. | It sounds like your 2018 GMC Sierra 1500 is equipped with a Pace Edwards...

I have the following trucks: 2018 GMC 1500 2017 GMC 1500 2015 GMC 1500 2 of these I need: 4 Tekonsha P3 brake controllers with wiring harnesses that go with each truck. Can you tell me what to order? | The Tekonsha Prodigy P3 Trailer Brake...

I have a 2018 GMC Sierra SLT and I use an automated car wash on a regular basis. I understand the power fold function will not operate with these mirrors but have 2 questions for you: 1 Does the manufacturer recommend use of an automated car...

Is the 2018 brake controller a pig tail plug or 4 wires that you have to splice together? | To install a brake controller in your 2018 GMC Sierra 1500 there is a simple plug-in adapter that will connect to the back of the controller and then...

Hi, what is the exact size of this replacement cover. I’m trying to match it up to the one that is built into my trac rac system Thank you | The Replacement Cover for TruXedo Lo Pro Soft, Roll-up Tonneau Cover # TX5467-CVR measures 97" long...

Is this a truxedo bedliner serial number 035639607 | I spoke with my contact at TruXedo and they informed me that 035639607 is a serial number and it relates to the TruXedo Lo Pro QT Soft Roll-up Tonneau Cover part # TX571801 which is a fit...

I have misplaced one of the two hitch pins for my Curt sway bar. Will this hitch pin fit? | For a Curt Friction Sway-Control Bar like # 17200 or the Reese # 83660 you can use the Replacement Ball and Plate Assembly for Curt Friction Sway Control...

Hello, I have a 2018 GMC Sierra 1500 SLT CREW Cab. I will be pulling a 2020 Cherokee Wolf Pup RV trailer. Do I need weight control? Or Sway Control? Both? Or nothing? Please let me know what do you suggest. Thank you! | A general rule of...

I just bought a used Thule Tracrac SR G2 sliding ladder rack but it came without any of the mounting hardware. I only have the 2 base rails and the 2 uprights. I have a 2018 GMC Sierra 1500 6-1/2’ bed. The previous owner had the same truck...

Hello, Kayak holder for 4 kayaks. 2018 GMC Sierra 5 1/2 ft box Just wondering what you would recommend for a kayak holder for my 2018 GMC Sierra with a 5 1/2 ft box. Im a shorter guy so I was thinking that it would be easier if I was able...

I have recently purchased a Diesel Pusher that included a 2000 Ford Explorer towed vehicle. I want to upgrade to the above pick up while re-using the Roadmaster 5000 drawbar that came with the old unit. What components do I need and what would...

2018 GMC 1500 SLT. Do I have to drill holes for instillation? Part number C31069. | Yes. The Curt Front Mount Trailer Hitch # C31069 does require drilling holes for installation, but this would be the case for any front mounted hitch on the...

Why does your description say not for use when towing a trailer...can I have a bike rack on the high rise part and tow my boat with the other ? | I recommend using the Gen-Y Adjustable 2-Ball Mount w/ Stacked Receivers # 325-GH-226 for towing...

I have a 2018 GMC Sierra Denali with a 6.5ft bed. is this the system I can use with the magnetic ride control suspension. Thanks. | I checked with both Air Lift and Firestone and the only rear air spring suspension upgrade available that...

Does this fit crew cab ? | We do have a similar underbed cargo management system that does fit your 2018 GMC Sierra 1500 crew cab but the # WT4S004 does not fit. Instead we have the Husky GearBox part # HL09031 that is a confirmed fit and would...

Hello I’m looking for a replacement tongue jack for my Ranger 620. The one that I’m replacing is a 1250LB tongue weight capacity part# 203960C. This is a Dutton Lainson tongue jack. Thank You | We definitely have some trailer jacks you can use...

I am looing for 12M 1.75 replacement Bolt for Thule Hitch bike rack with safety click at end. Not sure if you carry it. | It sounds like you are looking for a replacement threaded hitch pin for your Thule bike rack. Since all Thule bike racks...

2108 GMC Sierra 1500 Z71 4x4 Crew Cab where do you hook up the wiring harness for the trailer brakes | For your 2018 GMC Sierra 1500, the Tekonsha Primus IQ # TK90160 you asked from will connect to your truck using harness # 3016. This wiring...