2025 4Runner SR5 — 3W liners would be perfect for me because between frequent off-roading trips with my family, and hauling cargo, durable liners would help protect the carpet and make cleaning and maintenance much easier. The OEM liners does not provide protection
I used jacks so I can take the wheels off while I sprayed the wheel well and put the wheels back on. With the car on jacks and tires installed. Then I shimmied my way under car. Lol.
I was hesitant at first to do it myself also but after watching the video I linked above it gave me confidence to do it myself.
Just take your time and prep the car correctly and you will be fine.
Yes I took down the spare tire and pulled back the wheel well covers with the tires off. Job took about 3 hours total. And well worth it in my opinion.