M-AUTO 40" Folding Creeper Rolling Seat — Convertible Lay-Down or Sit Garage Chair, 330 lb Capacity

The M-AUTO 40-inch folding creeper is a convertible rolling chair and lay-down creeper that lets you sit or lie down while working under vehicles with a 330 lb capacity.

Designed for DIYers and professional mechanics, this all-in-one garage creeper converts quickly between a low-profile flat creeper and an elevated rolling seat. A heavy-duty steel frame, thick padded cushions and six polyurethane swivel casters provide a balance of durability, mobility and comfort so you can move around tight spaces or slide beneath a vehicle with minimal effort. The compact fold and locking pin make storage and conversion straightforward.

How do I switch between a seat and a lay-down creeper?

Conversion is handled by an accessible unlocking and locking pin system that repositions the backrest and frame. It unlocks to flatten into a traditional creeper or locks into an upright position to create a comfortable rolling seat.

• Unlock pin to lower back pad into flat position for laying down
• Lock pin to raise back pad and form a seated roller chair
• Compact fold for storage when not in use

Will it move smoothly around the shop or under a car?

Yes — six polyurethane swivel caster wheels give the creeper excellent maneuverability on concrete and workshop floors. The non-marring casters help protect painted surfaces and roll easily so you can pivot, glide and reposition without heavy lifting.

• Six swivel casters for stable, multi-directional movement
• Polyurethane wheels reduce marks and roll quietly
• Wide wheel layout improves balance when traversing uneven floors

How strong and comfortable is this creeper for extended work?

The M-AUTO creeper uses a heavy-duty steel frame rated for up to 330 pounds, so it supports most users while offering a steady base for tasks. Thick padded cushions give comfortable support whether you’re reclining under a bumper or sitting upright for detail work.

• Heavy-duty steel construction for long-term durability
• Thick foam padding reduces pressure during extended use
• Wide 39.5" length and 16.5" width for full-body support

What measurements and shop tasks does it suit best?

This creeper measures 39.5" long by 16.5" wide and sits 5" high when configured, offering a low-profile fit under most cars while also functioning as a convenient rolling seat. It’s suited for auto repair, detailing, brake work and general maintenance where both mobility and comfort matter.

• Overall dimensions: 39.5" L x 16.5" W x 5" H (flat configuration)
• Works for brake jobs, undercarriage inspections, oil changes and detailing
• Compact fold for garages with limited storage space

Who is this for: The M-AUTO 40-inch folding creeper is made for home mechanics, professional technicians and car-detailing enthusiasts who need a versatile, durable rolling platform. If you regularly work under vehicles or prefer a mobile, cushioned seat for shop tasks, this two-in-one creeper gives you the flexibility to lie flat for access or sit comfortably for longer jobs while keeping tools and movement simple.