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								by TankerZak » Mon Feb 27, 2017 12:36 am
			
			
			
			
			I agree Reloaderguy. I make one caveat. Trucks that are downranked due to offroad suspension I'm generally willing to go to the limit of the rating. As long as the engine and gas tank can handle it, which is where my comment about the ZR2 gas vs diesel engine comes from.
For example, the Power Wagon, its built like a 2500 but the rear is a linear rather than progressive spring rate. So with air bags and E rated tires, I'll run it up to the rating and it'll do fine. The PW and 1500 can have the same tow ratings but a PW I'd run to the limit with the above modifications. With the 1500 I'd reserve 20% safety capacity as is recommended on most sites regardless if adding anything to it. Because the frame, brakes, engine  transmission, etc., are all considered in that rating.
On the PW, it can tow 15k on all components except the suspension, so add airbags and stay under the 9k rating, and your fine but you don't need the normal safety margin.
That felt a little rambling but i hope it made sense. Not saying the ZR2 falls into the category but it could.
			
									
									2016 Granite Crystal Metallic Power Wagon Laramie, graphics delete, debadged, Thuren front and rear coils, Thuren rear swaybar links, Thuren front and rear trackbars, Traxada rear 1 inch spacers, King 3.0 (Stage 4) front and 2.5 (Stage 3) rear shocks, Boogie front bump stops, Cooper STT Pro 37x13.50R17 on XD Machette 17x9 +18 wheels, Centramatics, 5.13 gears, DOR steering brace, Thuren truss, Thuren King Steering Damper, Synergy Steering Kit, Thuren PW front bumper, Thuren rear bumper, White Knuckle rock sliders, Dethloff skid plate, Dethloff rear sway bar spacers, Purple Cranium Half Spider front and rear diff guards, Airlift 5000 Ultimate airbags with Daystar cradles, Bakflip Revolver X2 tonneau, Factor55 Ultrahook with 100ft 7/16 A.R.E. Spidersilk synthetic winch line, Zroadz Grill with slim 20 inch light bar, DDM Tuning LEDs/HIDs, Rigid Side Shooter ditch lights,  KC rock lights, Rigid fog lights, Baja Designs rear lights,  Magnaflow 19200 modified with upgraded resonator and after axle dump, tinted front windows 35%.