We owned a North Trail 30QOK for 2 years. This was a short slide model as apposed to their king slide models. The king slides are higher, 3 steps to get in. Ours was a 2 step model lower to the ground and we could not get it in and out of the driveway as it would hit so we traded it in. The axles were too small as well but the rest of it we liked a lot.