Tires can represent a major replacement cost on a used wheel loader, so they should be checked as carefully as the engine or hydraulic system. A tire can still have visible tread but also have deep sidewall cuts, cracking, uneven wear, previous repairs or incorrect pressure that affects its remaining service life. Before buying, inspect every tire individually and compare all tires as a set. Check the size, construction type, tread pattern and application rating first. Then inspect tread depth, cuts, cracks, sidewalls, shoulders, bead areas and rims. Compare front and rear wear, look for mismatched tires and check pressure ...