<b><sc>Abstract.</sc></b> Accurate prediction of friability from soil properties that can be easily and reliably tested is important to inform practical soil management decisions. The water content at which the maximum friability of different soil types (Inceptisol, Vertisol, Molisol, Alfisol, and Ultisol) used for sugarcane production in SW Colombia was examined to establish a relationship between friability Index and the soils‘ plastic limit. Friability Index was estimated using the coefficient of variation of tensile strength (TS) of soil aggregates (median diameters between 12.5 and 19 mm), which were subjected to a range of water potentials ranging from -10 kPa to -300 kPa. Quadratic surfaces were developed and canonical correlation analyses for the variables investigated were subsequently undertaken. Maximum friability values for the A_p and A₁ horizons were obtained at soil water contents of 332.04 and 279.90 g kg^-1, which corresponded with water potentials of -78.6 kPa and -30.1 kPa, respectively. Across all soil types, the maximum friability values, expressed as a function of soil water content at the plastic limit (θ_PL<inline-formula><mml:math xmlns:mml=http://www.w3.org/1998/Math/MathML><mml:mo xmlns:m=http://schemas.openxmlformats.org/officeDocument/2006/math>,</mml:mo><mml:mi xmlns:m=http://schemas.openxmlformats.org/officeDocument/2006/math> </mml:mi><mml:mi xmlns:m=http://schemas.openxmlformats.org/officeDocument/2006/math>w</mml:mi><mml:mo xmlns:m=http://schemas.openxmlformats.org/officeDocument/2006/math>/</mml:mo><mml:mi xmlns:m=http://schemas.openxmlformats.org/officeDocument/2006/math>w</mml:mi></mml:math></inline-formula>), were 0.88xθ_PL and 0.91xθ_PL for the A_p and A₁ horizons, respectively.