Quick answer:
Many soft door dings can enter a PDR assessment, while sharp dents, creases, body lines, edges, and crowns need pattern-specific planning. Apply all five factors: paint/coating; metal stretch/geometry; panel material/construction; location/edge/body line/reinforcement; and safe access or controlled pulling route. Stop when coating fails, geometry is severely stretched or unstable, material is uncertain, access threatens vehicle systems, reinforcement blocks control, or the route would require drilling or cutting.
One framework, six different dent patterns
This guide applies the common framework to six door-panel situations. The broader PDR repairability decision guide defines the outcomes; a damage name never guarantees one.
| Dent pattern | Paint/coating signal | Metal stretch/geometry signal | Location and construction issue | Route question | Initial decision |
|---|---|---|---|---|---|
| Soft ding | Broad, attached finish with no visible cracking | Gradual low and readable transition | Open skin or a known brace position | Can the low be reached safely or pulled in a controlled way? | Often assessable, subject to all five factors |
| Sharp dent | Finish may be stressed at a concentrated center | Point load, possible stretch, and a locking crown | Tool-tip control may be limited by brace or curvature | Can small staged movement be observed without destabilizing the center? | Conditional; stop if paint or geometry changes adversely |
| Crease | Coating must be checked along the full length and at both ends | Linear low, tight endpoints, possible displaced crowns | May cross multiple curves or internal structures | Can the line be worked in sections with a supported finish check? | Conditional by length, sharpness, and route |
| Body line | Inspect the ridge and adjacent transitions for cracking | Designed contour is flattened, displaced, or folded | Ridge geometry and reinforcement can restrict movement | Can the original contour be read and restored in controlled stages? | Possible only when line, finish, and access remain controllable |
| Edge dent | Hem and edge coating require close inspection | Fold or pinch can concentrate stretch | Hem, seam, adhesive, and limited backside space | Is there an approved route that does not damage the edge or opening? | Frequently conditional or stop-and-escalate |
| Crown or high | Surface may look intact while tension remains unresolved | Pinched or crowded reflection, broad tension, or instability | Crown may extend beyond the visible dent and across a contour | Can the high be reduced and reassessed without losing surface control? | Treat as a diagnostic condition, not a separate easy repair |
The five factors remain verbatim across every row: paint/coating; metal stretch/geometry; panel material/construction; location/edge/body line/reinforcement; safe access or controlled pulling route. A favorable soft-ding shape does not override cracked paint, and a reachable low does not override unsafe access.
Ordered diagnostic workflow for a door panel
Use this sequence before committing to a tool path:
- Record the panel and impact location. Note the door, proximity to the edge and handle, body-line relationship, suspected prior repair, and visible trim or glass systems.
- Clean and inspect paint/coating. Read the center, crown, crease ends, edge, and adjacent finish under controlled reflection. Stop for cracking, lifting, missing coating, or unresolved repaint risk.
- Classify metal stretch/geometry. Mark the low, sharp point, crease endpoints, displaced body line, highs, and crowns. A low generally spreads or widens reflected lines; a high generally pinches or crowds them, subject to board orientation, viewing angle, and panel curvature.
- Confirm panel material/construction. Identify steel, aluminum, mixed construction, brace, foam, adhesive, intrusion protection, and prior repair using current vehicle information.
- Evaluate location/edge/body line/reinforcement. Determine whether the impact crosses a hem or ridge, sits over reinforcement, or involves an area excluded by the applicable vehicle procedure.
- Establish safe access or controlled pulling route. Check glass, wiring, latch and handle parts, airbag or restraint components, trim, and corrosion protection before inserting a tool or removing anything.
- Select a limited first movement. Choose rear pressure, an outside pull, crown correction, or no movement. Define what reflection or coating change will trigger immediate reassessment.
- Re-read after each controlled stage. Do not continue merely because the low moved. Inspect the sharp center, highs, body-line continuity, edge, and finish from another angle.
- Finish, document, or escalate. Continue only while the panel response remains controlled. Record the final condition or the exact reason for stopping.
For short answers about residual decisions such as repaint uncertainty, plastic bumpers, remote photographs, and conditional outcomes, use the Dent Repairability FAQ.
Scenario application: soft door ding
Diagnostic scenario, not a customer case: A shallow round low sits on an identified open door skin. Paint/coating appears attached, metal stretch/geometry is gradual, the panel material/construction is known, and location/edge/body line/reinforcement presents no visible conflict. The remaining decision is safe access or controlled pulling route.
If current vehicle information confirms protected rear access, a controlled rod route may be considered. If reinforcement blocks the low, reassess an outside-pulling route and coating suitability. Stop if trim or tool placement threatens glass, wiring, a restraint component, or an existing opening.
Scenario application: sharp center dent
Diagnostic scenario, not a customer case: A small impact has a concentrated center and a visible crown. The paint looks attached from one angle, but the center and crown need close inspection. The sharp point may represent local stretch even when the overall diameter is small.
Map the crown before pressing the center. Use only a limited movement after material, construction, and route checks pass. Stop if the finish cracks or lifts, the center remains locked, a high becomes unstable, or the panel starts to oil-can. Small size does not mean low difficulty.
Scenario application: linear crease
Diagnostic scenario, not a customer case: A crease runs through a curved door area without obvious coating loss. Inspect both endpoints because tension can concentrate beyond the visually deepest section. Record whether the crease crosses a body line, brace, edge transition, or repaired finish.
A staged route may alternate low movement and crown control, with geometry re-read section by section. An outside pull may support initial movement where rear control is unavailable; it does not guarantee a finish. Stop for a severely stretched endpoint, unstable coating, blocked control, or an unsupported edge or structure.
Scenario application: body-line displacement
Diagnostic scenario, not a customer case: A door impact interrupts a designed ridge. Compare the damaged contour with adjacent undamaged portions of the same panel rather than inventing a line from memory. Determine whether the ridge is merely displaced, sharply folded, or combined with an outer crown.
Restore and inspect the design contour in stages rather than simply raising the deepest low. Body-line damage is not universally suitable. Stop for cracked ridge coating, a severely folded or stretched line, inaccessible reinforcement, or highs and crowns that remain unresolved.
Scenario application: edge or hem damage
Diagnostic scenario, not a customer case: A dent approaches the folded outer edge of a door. Inspect the visible finish, backside coating where accessible, seam, adhesive, hem geometry, and any opening that appears to offer tool access. An edge can concentrate stretch and reduce working space.
Do not damage or enlarge an existing opening to reach the low. If the hem is folded, coating has separated, construction is uncertain, or no procedure-compatible route exists, stop and refer the panel for an appropriate conventional assessment. Glue pulling is not a workaround for an unstable edge finish or unsupported geometry.
Scenario application: unresolved crown or high
Diagnostic scenario, not a customer case: The central low becomes shallower, but surrounding reflected lines remain pinched and the panel feels unstable. This is not evidence that more center pressure will finish the repair. Re-map the high, crown width, body-line relationship, and surface response.
Controlled tap-down or blending work may have a role when the material, finish, and procedure permit it. Stop if the crown moves outside the readable area, the high becomes sharp, the panel oil-cans, or the correction cannot be observed consistently. Unresolved high/crown behavior is an escalation trigger, even if the original low appears improved.
Access and corrosion boundaries inside a door
I-CAR's PDR access-hole guidance says not to drill access holes, remove foam for PDR, elongate or damage existing openings, or harm adjacent parts and the finish. A factory opening must still be protected and suitable for the intended route. Do not force a rod past a brace, wiring path, glass mechanism, restraint component, or sharp edge merely because an opening exists.
I-CAR also explains in its corrosion-protection guidance after PDR that rod work can disturb backside E-coat or wax even when a tip is protected. Inspect the working area and restore applicable protection according to current vehicle-maker and product procedures. This guide does not prescribe one corrosion product or method for all doors.
The I-CAR OEM Technical Information Matrix can help locate manufacturer information on body construction, material, foam, adhesive, corrosion, restraints, electrical systems, and repair limits. It is an index, not permission to use a route.
Rivian's Paintless Dent Repair position statement is relevant only as a named OEM example. For covered Rivian vehicles and materials it permits PDR within its limits, requires paint inspection, prohibits drilled, cut, or modified access, protects nearby systems, and requires disturbed corrosion protection to be restored. Its magnification method, approved tooling, vehicle coverage, scan requirements, and material rules are Rivian-specific, not universal instructions.
Verified tool records and bounded roles
I-CAR's Glue Pull Repair article supports planning around tab size and shape, lifter, beam or slide-hammer choice, and knockdown work. It does not prove every door dent is suitable for outside pulling or that pulling eliminates finishing.
| Verified first-party record | Listed fact | Scenario role after approval | What the record does not prove |
|---|---|---|---|
| MPT-Q013 hook rod set | Eight pieces; spring steel and plastic; 2 kg per set | Candidate rear-access rod inventory for a route already confirmed safe | Precision, speed, coating preservation, vehicle fit, or a repair result |
| MPT-Q014 adjustable hook rod set | Five pieces; spring steel and plastic; 2 kg per set; 360-degree adjustable rotation; extendable handle; replaceable lever rods; one-year listed warranty | Candidate configurable rod set where construction and clearance allow controlled placement | Access around a specific brace, approved tooling for a vehicle, durability, or outcome |
| MPT-T025 slide hammer | 423 g; 35 cm; steel and plastic; 12-month listed warranty; OEM/ODM service; one-piece MOQ | Candidate pulling role after coating, tab, and dent geometry are assessed | Pull force, attachment-inclusive weight, dent-size suitability, labor saving, or finishing quality |
| MPT-H100-1 knockdown | Aluminum and plastic; replaceable tips; listed for tap-down work | Candidate high or crown correction role under controlled reflection | Tip shape, texture preservation, precision, or successful correction |
Stop and escalation conditions
Stop movement and escalate the repair plan when any of the following appears:
- cracked, lifting, missing, or otherwise unstable paint/coating;
- severe stretch, tearing, oil-canning, a locked sharp center, or unresolved high/crown behavior;
- uncertain panel material/construction or an unavailable vehicle procedure where one is needed;
- a folded or torn edge, inaccessible reinforcement, unsupported bonded area, or safety-related structure;
- trim, glass, airbag, restraint, electrical, latch, handle, or sensor risk that cannot be controlled;
- no safe rear route and no controlled pulling route supported by finish, geometry, and applicable procedures;
- a route requiring drilling, cutting, foam removal for PDR, or damage or enlargement to an opening;
- disturbed corrosion protection without an identified restoration procedure;
- loss of a readable reflection or panel response outside the planned acceptance check.
Document the observed signal and next action. A stop is more useful than an unsupported claim that PDR always works on a door ding, crease, body line, edge, or intact finish.
Editorial review
- Super PDR: SuperPDR Editorial Team
- Review date: 2026-07-14
- Review basis: Editorially checked against I-CAR access-hole, corrosion-protection, glue-pull-planning, and OEM-information resources; the named Rivian PDR example; and the listed verified first-party product records. No individual technical reviewer is claimed.
- Revision note: Rebuilt as a six-scenario application of the five-factor framework with ordered diagnostics, access and corrosion boundaries, evidence-limited tool roles, and explicit stop conditions.