Here's the TRD Pro Wheels + 265/65/18 Mickey Thompson Baja Boss AT tires on a Sport Premium trim 4runner.
This 4Runner belongs to @JR1
See his thread at: https://www.4runner6g.com/forum/threads/trd-pro-wheels-on-sport-premium-trim-with-265-65r18-baja-boss-at-tires-before-after-pics.4096/
285/70/17 Tires (33" tires) are the biggest tires you can fit on the stock SR5 wheels. See these thread --
285/70R17 tires on SR5
https://www.4runner6g.com/forum/threads/285-70-17-tires-33s-biggest-tires-that-fit-on-stock-sr5-no-lift-no-rub-photos.2859/...
Canvasback cargo liners provides great coverage for pets.
https://www.4runner6g.com/forum/threads/canvasback-cargo-liners-covers-installed-dogs-pets-protection.3861/
https://www.4runner6g.com/forum/threads/canvasback-cargo-liner-installed.2985/...
From this thread -- https://www.4runner6g.com/forum/threads/prerunner-build-on-37s-by-dirt-king.10294/
Prerunner build by Dirt King riding on Advan Racing GT Heavy Duty wheel in Racing Copper Bronze and 37" tires (Toyo Open Country R/T 37x12.50R17 LT). 37's look huge on the 6th gen.
Not my 4Runner, but I've always admired prerunner builds. This is a Dirt King build with their upper control arms UCA / lower control arms LCA, 2.5 DCA Shocks, and a custom prerunner front bumper.
Riding on Advan Racing GT Heavy Duty wheel in Racing Copper Bronze and 37" tires (Toyo Open...
Not my 4Runner, but I've always admired prerunner builds. This is a Dirt King build with their upper control arms UCA / lower control arms LCA, 2.5 DCA Shocks, and a custom prerunner front bumper.
Riding on Advan Racing GT Heavy Duty wheel in Racing Copper Bronze and 37" tires (Toyo Open...
Compare your install against this install video where it looks completely flush.
https://www.4runner6g.com/forum/threads/diode-dynamics-hitchmount-reverse-4th-brake-light-install.3172/
Hopefully that helps.
From these threads discussing body side door mouldings
https://www.4runner6g.com/forum/threads/body-side-moldings-actually-prevent-door-dings-photos-in-thread.2873/
https://www.4runner6g.com/forum/threads/6th-gen-4r-body-side-moulding-vs-lower-door-moulding-canada.3869/