Bof- I have installed these on probably 40 or so trucks for customers mostly, and I have to tell you- they are more dangerous to the truck they are installed on than anything else- they break at the mounting bolts and fold back, in a 5mph "fender bender" crash- they total your factory grill, radiator, and most of your pulley-driven junk up front.
They are "poser" items- they serve no real purpose, they usual real purpose is to hang other stuff on it- usually lights, but up here, having one of those behind your plow allows you to easily mount disconnect-connect points for your quick release fittings on your plow.
Now- if you have a custom REAL welded up grill guards- ya, that will hurt- but Bof, you kind of mistake what happens in a crash and what hurts. Pointy things sticking off the trucks make for a slightly bloodier death, because by the time you have crunched up a car enough for that stuff to get to the victim- they are dead already usually.
I have the unique viewpoint of having parted out hundreds of cars in my lifetime and sold them locally, and for some years now, on e-bay, and I get to see about every way a car can get hit, and in fatal accidents- a grill guard ain't going to make you any more dead Bof!
I build bumpers, mostly to hold winches and/or snow plows, it is a "bread and butter" item out of my shop, and I know how to build them so they are integrel to the frame and I actually usually attach it to the rear of the vehicle using torsion bars up front to anchor the plow in a manner so it doesn't flop when attaching so far back. So the wieght is usually shifted to an area behind the motor, and between the axles of the truck- so it is considered a "mid-mount"
the reason I am telling you this is because how it is mounted vs the damage it will do, to the vehicle it is attached to and the damage it will do to another vehicle,and how.
Do you ever notice that very few vehicles have the spare tire hung from the back of the SUV anymore?
It is because, in the case of a 5mph accident, it can total the entire vehicle, or, more than 5k dollars in damages. Thopugh the tire and mounting bracket have alot of steel in them, and look like they would protect everyinside the cab better because you have a tire and metal behind you that protects you- well, what really happens is the tire jumps in to the passenger compartment, because it is snapped at the mounting points, and the metal bracket tire and all that junk end up hitting you in the back of the head! In a 5mph crash, it just crumples the entire rear end of your car, shattering all the back windows, wrinkling the roof and buckling the frame on occasion, depending on how the vehicle takes the 5mph hit.
So, the impact is transfered instantly ( BTW- this entire lecture by me is also the basis for the reason of "why airbags work") to the weakest point on the item that is impacted first, - and it breaks the bolts instantly and the entire grill guard shifts back and into the radiator- and could, in very unlucky situations, actually fly over the motor and get the driver and passenger of the car!
I have seen 5mph accidents with the drill guard, and have had to fix the trucks they have come off of- and you always see th grill guard firmly wedged into the radiator.
This DOES NOT apply to a competant welder/fabricater custom built one.
Up here Bof, trucks work, and the "poser" suv's and "cowboy/soccer mom cadilacc- oh snap, there is a caddy-lac poser-truck/SUV are made fun of regulurly.
But, also, up here, most trucks and work SUVs have plows on them, some wiegh as much as your average hyundi.
and Yep, they will kill you and the guy in the truck will barely notice.
Also- Bof, the Ram's with diesels of the 12 valve variety get's nearly 20mpg in the city- so I also have the advantage of this being a good, SAFE daily driver for my children.
Mine has steel and welding equipment in the box, and a car seat in the back seat