Specification Brand : Unique Truck Equipment, Inc. BulletPoint1 : For Tire Sizes: 255, 265, 275, 285, 295 (Fits 10" to 11-1/2" tread width) BulletPoint2 : Tested to 400 pound capacity BulletPoint3 : Has spring loaded grips for stability BulletPoint4 : Made of quality 3003 aluminum and steel BulletPoint5 : Height from bottom to top during use: 26.5" CompatibleWithVehicleType1 : Trailer CompatibleWithVehicleType2 : Truck ExteriorFinish1 : Aluminum ExteriorFinish2 : Alloy Steel IncludedComponents : step ItemName : Big Truck Tire Step - Standard Width Three-Step ItemPackageDimensions_Height : 17 inches ItemPackageDimensions_Length : 29 inches ItemPackageDimensions_Width : 17 inches ItemTypeKeyword : automotive-tire-steps ItemTypeName : Tire Step Manufacturer : Unique Truck Equipment Material1 : Aluminum Material2 : Alloy Steel ModelName : Big Truck Tire Step Standard Three-Step ModelNumber : 5533 NumberOfItems : 1 PartNumber : 5533 ProductDescription : The Big Truck Tire Step is the only tire step that allows you to safely step on the top of the tire. The Big Truck Tire Step provides safe maintenance on 18-wheelers, flat bed trailers, 1-1/2 ton, 2 ton, and most medium sized trucks. Weighing around 17 pounds Style : Spring SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 WarrantyDescription : 30 Days