How much PPF do you actually need?

Where damage actually lands

Rock chips are a physics problem, not a random one. Debris comes off the road and off the vehicle in front of you, and it hits the surfaces facing forward: the bumper, the leading edge of the hood, the mirror faces, the headlights, the A-pillars on taller vehicles. Behind the wheels, your own tires throw grit at the rockers and the lower doors.

The roof, the trunk lid and the rear quarters lead a much quieter life. That is why coverage packages exist.

The common coverage levels

• Partial front. Bumper, part of the hood and fenders, mirrors. The cheapest meaningful protection — with the tradeoff that it leaves a visible line partway across the hood.
• Full front. The whole bumper, the entire hood and fenders, mirrors, and usually headlights. The most popular choice, because the film ends at natural panel edges instead of mid-panel.
• Front plus high-wear extras. Full front with rockers, A-pillars, the roof leading edge, and door cups and handle edges added.
• Full vehicle. Every painted panel. The complete answer, and priced accordingly.

The thing to ask about is edges

Film has to stop somewhere, and where it stops is what separates a good installation from an obvious one. Ending at a panel edge or a body line looks intentional. Ending halfway across a hood is visible in the right light, and that line is also where dirt collects over time.

Wrapped edges — where the film is taken around the panel edge rather than trimmed on the face — look cleaner and hold up better, but they are not possible everywhere and they take longer. It is a fair thing to ask about when comparing options.

Spending a fixed budget well

If the number is capped, full front coverage generally beats partial coverage of more of the vehicle. It protects where the damage genuinely is, and it avoids the mid-hood line. Adding a ceramic coating over the rest of the vehicle is usually a better use of the remainder than stretching film thinner — see PPF or ceramic coating.

What to send when you ask

Your vehicle’s year, make, model and color, how many highway miles it sees, whether it is garaged, and what you are trying to avoid — a nose full of chips, or keeping the whole vehicle as close to new as possible. Those lead to different recommendations.

This guide expands on a question from the paint protection film page. R&S Customs is opening soon in Spring, Texas — call or text (713) 960-2211 to talk about your vehicle.