Make a seat-state matrix
List the states you actually use: all seats up, one section folded, both sections folded, seats removed, and any cargo well open or closed. For each state, record floor width, depth, rail and hinge locations, belt access, side trim, and hatch clearance.
Reject a liner that protects one state by blocking a latch or creating a trip edge in another. Raised edges are helpful only when they remain supported and do not interfere with a moving seat. The product’s vehicle-specific diagram controls over a generic SUV label.
Limits
No third-row vehicle was inspected. This guide does not establish airbag, belt, seat-lock, crash, waterproofing, or model-year fit.
Sources and related reading
See Also
If you want to move from general advice into actual product choices, start with Cargo Liner for Dogs in an SUV: Containment vs Access, Cargo Tray vs Cargo Mat: Which Floor Protection Fits the Mess?, and Heated Seat Cover Smell: Separate New Material Odor from Overheating.
For a wider picture after the basics, Seat Back Organizers for Kids vs Adult Travel: Which Fits Your Trips? and Best Breathable Car Seat Covers Under $80 for Comfort are the next places to read.