LoadStar 5-hole 8 x 3.75 White Trailer Wheel and Tire 4.80-8 4ply 4.80-8 4ply 590 lb. weight capacity 60 psi inflation - Load Range 'B' - LOAD STAR TIRE 8" x 3.75" Wheel Dimension 16.6" x 4.9" Inflated Tire Dimension 5 - 4.5" Bolt Pattern