Mastercard Reason Code 4858

What is

Mastercard Reason Code 4858

?

A vehicle-rental-specific dispute over damage charges billed after a rental return.

Why this happens

A rental company charged for vehicle damage after return, and the customer disputes the charge or the damage assessment.

What this means for each merchant

Only relevant to vehicle-rental merchants, not standard e-commerce — needs a documented pre/post-rental damage inspection.

Evidence that typicalls wins this

Signed pre-rental and post-rental vehicle condition reports, ideally with photos and timestamps.

How to fight it

Submit the signed, dated condition reports and any repair estimate or invoice tied to the damage.

Stop fighting chargebacks alone.
Let Trace fight for you.

Trusted by over 6,000+ companies

Get started

Common mistakes

Not documenting vehicle condition with photos at both pickup and return.

How to prevent it

Photograph and log vehicle condition at both pickup and return for every rental.

Stop chasing evidence.
Start winning your money back.

Flat monthly fee, keep 100% of what you win.

Get started with Trace