With five wide steps instead of four, this aluminum dog car stair breaks a tall climb into smaller, gentler stages, making it a good match for taller SUVs and trucks or for dogs that need extra help. The frame adjusts between a 31.9-inch normal stretch and a 30.3-inch lower angle, so you can tune the incline to your vehicle or to a bed or sofa at home, and it holds steady for dogs up to 150 pounds without wobbling. Each step is covered in polyester fabric for secure, non-slip footing, and non-slip pads underneath keep the whole unit from sliding once it's placed. Foam handles and a tether clip give you a secure hold while your dog climbs the extra step. At 11.29 pounds, it folds down to 16.9 x 13 x 7.5 inches for easy storage in a trunk or closet corner, offering a gentler, more gradual climb than a standard four-step design.