... of wheels 2.Oem service 3.High load bear 4.Good impact resistance Detailed description1.Size:8inchx2.50-42. ... :Steel rim with precision bearings4.Outside diameter:200mm5.Overall width:63mm6.Hub length:57mm7.Hole diameter:20mm8.PU weight: ... :120kgSize for sale:6x2.50-4, 7x2.50-4, 6x2, 8x2.50-4, 10x3.0-4, 10x3.50-4, 10x3.50-7, 12x3. ... to hearing from you. Pu Foam Wheel 8x2.50-4 for wheelbarrow or handtruck