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New 2018 GMC 3500 Denali Duramax 4x4 SRW Long Bed

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#1 OFFLINE   MXVPsanchez



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Posted 09 February 2018 - 05:47 PM

Truck.jpg I bought my first diesel and would like your thoughts on what upgrades you would recommend? This is what I have ordered Torklift Talon Tie downs, Stableload Quick Disconnect lower and upper, Original FastGun's (White) Wireless Airbags, Leveling kit. Custom Front and Rear Bumpers,New Tires and WheelsWireless camera for the camper.

This is what I have on my other truck and like. Is there anything that I could do to the motor for better performance?

Any Positive Input would be helpful.  


Edited by MXVPsanchez, 09 February 2018 - 05:55 PM.



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Posted 10 February 2018 - 02:37 AM

With that beast......... I see no need for upgrades.


Enjoy it!



Andy :)

#3 OFFLINE   Electrojake


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Posted 10 February 2018 - 10:56 AM

One ton of beautiful comfort.

2016 RAM 3500 Longhorn - Cummins/AISIN, 4x4, SRW, ShortBd.
2017 Northstar Arrow-U

#4 OFFLINE   Bedlam


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Posted 11 February 2018 - 08:35 AM

Which wheels?

2012 Interstate Car Carrier ICC10220TA3, 20'x8.5', 8" I-beam frame, dual 5200 lb 4" drop torsion axles, Diamond plate, Towmax 225/75R15 LRE tires on galvanized rims, Harbor Freight 10k lb equalizing hitch, Camping World vent cover, LED lighting, 3' RV door, front and rear door interior light switches, interior plywood walls and floor, 70' of Harbor Freight E-track rail with recessed corner 5k lb D-rings, Dual 42 gal fresh water tanks with Harbor Freight transfer pump, portable dual  Harbor Freight 45w solar arrays, 100 lbs LPG in four bottles, PowerArmor Max Solar 5-battery box, Deka 24HR3000 sealed batteries


2015 Ram 5500 HD 4wd Tradesman 60" CA, Crew cab with 173.4" wheelbase, 19,000 lb GVWR with 26,000 lb GCWR, Cummins I6 6.7 liter diesel with chassis cab tune 325 hp @ 2800 rpm and 750 ft-lb @ 1700 rpm, Aisin AS69RC 6-speed automatic, New Process NV271 manual transfer case, 14.5k lb Dana S14-111L limited slip and 7250 lb Magna Steyr 275mm with 4.44 ratios, Palfinger Badger low sill flat bed, Dual DeeZee 36x18x18 under bed boxes, Quad DeeZee 48x18x18 above bed boxes, Curt Double Lock 30K lb gooseneck, Dual 3/4" horse stall mats, SuperHitch Magnum 30K dual receiver with 42" SuperTruss, Upper StableLoads, Short range FastGun turnbuckles with locks


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#5 OFFLINE   Jillneddie


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Posted 13 February 2018 - 08:45 PM

Exactly same truck I have except a 2015. I did add a heavy duty helwig rear sway bar the improvement was significant. I don't why thiese heavy trucks don't come with one. You don't need to improve the motor performance. It's pretty awesome as is. You can't chip it as it will void the warranty. I have a heavy camper and put 19.5 inch wheels and 14 ply tires on mine. You may not need them. Love my GMC

#6 OFFLINE   Norske


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Posted 19 February 2018 - 02:07 PM

Use it as-is first.  Your GMC has a boxed frame, my '09 Chevy doesn't.  Your carrying capacity is more than mine, and I carry a '12 Lance 1050 (which needs airbags to compensate for the heavier right side of the TC).  Remember, whatever you spend on upgrades cuts into your fuel and camping fees money.

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