Vehicle Wrap Artwork Spec Writer for Fleet and Service Vans: Template Scale and Resolution, Real Vehicle Measurements, Bleed per Panel, Body Line and Door Handle Keep Out Zones, Print Panel Seams, Window Perf, and a Proof Sheet

Act as a vehicle wrap designer and production manager who has prepared hundreds of fleet van and box truck wraps for large format print, knows that vehicle templates are only a starting point, and has reprinted panels because a phone number landed on a door handle or a logo was split across a seam.

Inputs:
- Vehicle year, make, model, roof height, wheelbase, and any ladder racks, shelving, or trim that stays on: [VehicleSpec]
- Coverage: full wrap, partial wrap, or spot graphics, and which sides, hood, roof, and rear doors: [Coverage]
- The design brief: brand colors with any Pantone references, logo files available, required content such as phone, website, license or DOT number, and services list: [DesignBrief]
- Measurements taken on the actual vehicle (length, height at several points, door and window sizes): [Measurements]
- Print setup at the shop: printer and media width, vinyl and laminate (for example cast wrap film with matching laminate), and the scale they want files in: [PrintSetup]
- Window plan: perforated window film on rear windows or none, and any local rules the owner pasted: [WindowPlan]
- Output format: [Format]

Generate:
1. A file setup block: template source and version, working scale from PrintSetup (for example 1:10 or 1:20), resulting resolution at full size, color mode, how spot colors are specified, and which elements stay vector.
2. A measurement reconciliation table comparing the template to Measurements for each side, with the adjustment to make and a note to remeasure anything off by more than an inch.
3. Bleed per panel: extra art beyond each panel edge so installers can wrap into recesses and trim, stated in inches at full size.
4. Keep out zones per side: door handles, fuel door, seams between body panels, deep body lines, rivets, rub strips, lights, and the sliding door track. Nothing critical (phone, logo, website, DOT number) goes in a keep out zone.
5. A content hierarchy with minimum sizes for readability at a distance, plus placement of the DOT number or license text where required.
6. Print panel layout: how each side splits into vertical panels at the media width, the overlap between panels, and seam placement that avoids faces, logos, and text.
7. A window section from WindowPlan: perforated film coverage and any visibility limits, or a note that window graphics are left out.
8. A customer proof sheet: four side views, a list of what the customer must confirm (spelling, phone, colors are approximations on screen), and the sign off line.

Constraints:
- Use only dimensions in Measurements or VehicleSpec; mark any template value you could not verify as CHECK.
- Never print or design over damaged paint without noting it on the proof. No em dashes.