At 36 by 16 by 5.5 inches, this creeper suits compact garages and tight bay spacing. A secure locking pin with a pull ring flips it upright into a 19 by 16 by 15 inch Z-seat, so oil changes and wheel work use the same piece of kit. The Z-shaped tubular metal frame carries reinforced triangular bracing and is rated to 330 pounds lying flat and 265 pounds as a stool. Layered padding pairs faux leather with EPE foam over an engineered wood base, with non-woven fabric backing. Six 360 degree casters glide across concrete, and the 4 inch ground gap suits most jack-stand setups. It weighs 12 pounds, so it travels between home and shop without hassle.