The front end that sells the truck is the one the pedestrian in front of it doesn't survive

Walk a studio floor and ask which surface closes a truck or SUV deal, and someone will point at the front end — the tall, flat, vertical wall of grille and hood that reads as commanding from the kerb and capable in the brochure. It is the most deliberately drawn face in the market right now, and it works: buyers pay for the stance, the eye-level hood, the sense that the thing in front of them could push a building over.

It is also, measured across nearly eighteen thousand real crashes, the deadliest front-end geometry a designer can sign off on. The same wall that makes the vehicle look unstoppable is the wall that strikes a pedestrian in the chest and head instead of sweeping their legs — and a regulator that stayed out of this conversation for decades has finally walked into it. The hood height is no longer a styling preference. It is a decision with a body count and, now, a draft rule attached.

The number the studio is drawing toward, and the one it's drawing away from

In November 2023 the Insurance Institute for Highway Safety published research by senior engineer Wen Hu analysing 17,897 pedestrian crashes. The finding is blunt in both senses: vehicles with a hood leading edge higher than 40 inches are about 45% more likely to kill a pedestrian than vehicles with a hood 30 inches or lower and a sloped profile (IIHS, 14 Nov 2023). In the middle band — hoods between 30 and 40 inches — geometry alone swings the outcome: a blunt, vertical front raised fatality risk 26% over a low car, while a sloped front at the same height tracked the low car's risk. Shape, not just height, is killing people. A December 2024 follow-up from the same institute found hood leading-edge height also amplified the lethality of speed itself (IIHS, "Vehicle height compounds dangers of speed for pedestrians").

This is not an edge case the market is drifting away from. Over the last 30 years the average U.S. passenger vehicle has grown about 4 inches wider, 10 inches longer, 8 inches taller and 1,000 pounds heavier (IIHS, 14 Nov 2023). Many vehicles now exceed 40 inches at the leading edge of the hood; on some large pickups the hood sits near eye level for an adult. The studio is being pulled up by taste and segment economics at the exact moment the safety data is pointing down.

The clock that just started

For most of automotive history the U.S. had no hood-impact test at all. Europe and Japan have run pedestrian head-impact testing for years under United Nations Global Technical Regulation No. 9, and Euro NCAP has scored it long enough that European front ends are visibly softer and more raked. The U.S. only converged on 19 September 2024, when NHTSA published a Notice of Proposed Rulemaking for a new standard — FMVSS No. 228, Pedestrian Head Protection — adapting GTR No. 9 (Federal Register, NHTSA NPRM, 19 Sep 2024; GTR incorporation in the Federal Register, 20 Nov 2024).

The mechanism is specific and it lands directly in the studio. A headform is fired at the front end; the Head Injury Criterion must not exceed 1,000 over two-thirds of the hood surface, for vehicles up to 10,000 lb GVWR, covering both child and adult headform impacts. The comment period was extended to 18 December 2024. A HIC ceiling over two-thirds of the hood is a packaging instruction in disguise: it dictates how much crush space sits under the panel, how steep the leading edge can be, and how hard the structures directly beneath the sheet metal are allowed to be. The thing the rule constrains is exactly the thing the design wanted to make tall and flat.

The fork the global platform can't dodge

Here is the contest in one sentence: the front end that wins the U.S. truck buyer is the front end that fails the European pedestrian test, and a single global platform has to be one object.

The escape routes each cost something visible. Lower and slope the hood — the IIHS prescription, "lowering the front end of the hood and angling the grille and hood to create a sloped profile" (Wen Hu) — and you surrender the commanding wall the segment is built on. Keep the tall face and engineer compliance underneath — deformable hood structures, a deep crush gap, even an active pop-up bonnet that lifts on impact — and you spend cost, mass and the very frunk volume buyers were promised, while the car still looks like the threat it tests as. Build two front ends, one for GTR markets and one for the U.S., and you fracture the brand face and double the tooling. Or wait out the rulemaking and gamble that a draft stays a draft — a bet on regulatory weather, not design.

None of those is a styling tweak. Each is a different bonnet line, a different dash-to-axle, a different car. And every one of them is presented to the buyer the same way: a low-camera hero shot from the front three-quarter that makes the tall face look heroic and never once shows the geometry from the height of a child standing at the crossing.

Where the decision actually lives

The hood leading edge is the rare surface where the thing that sells the car and the thing that kills the stranger in front of it are the same few inches of height and the same angle of slope — adjudicated by taste in the studio, by physics on the street, and now by a draft federal standard in between. That trade cannot be settled in a slide of crash percentages, and it is actively hidden by the only image anyone ever makes of it.

It deserves to be seen before it is tooled: the real face of the vehicle judged photoreal from the pedestrian's eye-line, not the marketing camera's; the sloped-and-compliant option staged against the tall-and-commanding one in the same light; the HIC envelope read as a shape a design chief can look at and decide on, while it is still a leading-edge sketch and not yet a recall, a NCAP star withheld, or a name in a crash file. That is the work DEPIX exists to make legible — turning an irreversible front-end packaging decision into evidence a CEO and a head of design can sign, with their eyes, before the panel is committed.

The tall face will keep selling. The question the next decade poses to every studio is whether it keeps selling because nobody in the room ever had to look at it from four feet off the ground.

DEPIX Design Intelligence — we use the intelligence of AI to help people make better design decisions. A parallel design team in a box: the photoreal output is the evidence; the decision is the product.