Will this creeper fit under my lifted vehicle?

Low-profile design works best for standard ground clearance and flat work surfaces. If your vehicle sits significantly higher, test the fit before committing to regular use.

Do the wheels lock or stay in place while I'm working?

Wheel locking mechanism not specified — verify with a test roll before relying on stationary placement on slopes or uneven surfaces.

Can this creeper handle repeated shop use, or is it disposable?

Durable plastic construction is built for regular wrench time. Treat it like a permanent tool and it'll last through countless jobs.