Examine the mobile home's axles and determine what type of unit you own, the size of tire required and the number of lug nuts required. Check the springs to ensure they provide adequate clearance of at least three inches from the top of the tire to the structure. Repack the bearing axles and replace any brake pads that are worn. If the mobile home was set on a blocking system or cement blocks, ensure proper clearance remains for installing the tires. Use a hydraulic jack and frame supports to lift the trailer if additional height is required.
Check the tire weight rating and pressure requirements, making sure they meet the requirements of the mobile home. Check each tire and rim for balance before mounting the wheel to the axle studs by placing the tire in a wheel balance. Add rim weights to the tire to balance the wheel. If older tires and rims are being installed, check the rim for dents, rust or defects. Also check the tires for any blemishes or cracks, replacing any tires with defects. Check the tire pressure and inflate each tire to the recommended amount.
Mount each tire for the mobile home by aligning the wheel studs to the holes in the tire rim. Place the first lug nut on the top stud to hold the tire in place, turning the lug nut clockwise to tighten. Be sure that the threads are aligned to avoid damaging the studs. Hand tighten each lug nut to the stud, aligning the lug nut into the tire rim seat.
Using a lug nut socket and wrench, tighten every other lug nut until all lug nuts are snug without over-tightening. Using the every other pattern allows the wheel to properly seat the lug nuts on the rims. Check the torque of the lug nuts using a torque wrench to avoiding over-tightening. The wheels are now on the mobile home.
