Looking for help getting the right parts. We just bought a 2010 Starcraft 1224 pop up. I had quite the experience trying to get it into our garage the first time due to the steep slope of the driveway. I need to increase the ground clearance, but I’m not sure the best way to go about it. I crawled under the trailer tonight and know we have a torsion axle, but I can’t find any information on the axle about it’s rating. The GVWR on the trailer in 3450 lbs. Any help would be appreciated.