A lubricating composition comprising: an oil of lubricating viscosity; an anti-wear additive package, wherein the anti-wear additive package consists of a first additive represented by the formula wherein R is a hydrogen or an alkyl group having 3 to 9 carbon atoms, and X is an oxygen atom or sulfur atom; a second additive represented by the formula wherein R 1 is a linear or branched alkylene group having 1 to 8 carbon atoms, R 2 and R 3 each represent a hydrocarbon group having 3 to 20 carbon atoms, and X 2 and X 3 are each, independently, an oxygen atom or sulfur atom, or combinations thereof; and a third additive represented by the formula wherein R 4, R 5 and R 7 are each independently a linear or branched saturated or unsaturated aliphatic hydrocarbon group having 1 to 18 carbon atoms or a branched or unbranched saturated or unsaturated cyclic hydrocarbon group having 5 to 18 carbon atoms. R 6 is a linear or branched alkylene group having 1 to 8 carbon atoms, X 4 and X 5 are each independently an oxygen atom or sulfur atom; wherein the additives,, and are present in a ratio of 2.5 parts of additive to 1.5 parts of additive to 1 part of additive; and wherein additive, additive, and additive are present in the lubricating composition in sufficient amounts to provide at least 200 ppm phosphorous to the lubricating composition. an oil of lubricating viscosity; an anti-wear additive package, wherein the anti-wear additive package consists of a first additive represented by the formula wherein R is a hydrogen or an alkyl group having 3 to 9 carbon atoms, and X is an oxygen atom or sulfur atom; a second additive represented by the formula wherein R 1 is a linear or branched alkylene group having 1 to 8 carbon atoms, R 2 and R 3 each represent a hydrocarbon group having 3 to 20 carbon atoms, and X 2 and X 3 are each, independently, an oxygen atom or sulfur atom, or combinations thereof; and a third additive represented by the formula wherein R 4, R 5 and R 7 are each independently a linear or branched saturated or unsaturated aliphatic hydrocarbon group having 1 to 18 carbon atoms or a branched or unbranched saturated or unsaturated cyclic hydrocarbon group having 5 to 18 carbon atoms. R 6 is a linear or branched alkylene group having 1 to 8 carbon atoms, X 4 and X 5 are each independently an oxygen atom or sulfur atom; wherein the additives,, and are present in a ratio of 2.5 parts of additive to 1.5 parts of additive to 1 part of additive; and wherein additive, additive, and additive are present in the lubricating composition in sufficient amounts to provide at least 200 ppm phosphorous to the lubricating composition. wherein R is a hydrogen or an alkyl group having 3 to 9 carbon atoms, and X is an oxygen atom or sulfur atom; a second additive represented by the formula wherein R 1 is a linear or branched alkylene group having 1 to 8 carbon atoms, R 2 and R 3 each represent a hydrocarbon group having 3 to 20 carbon atoms, and X 2 and X 3 are each, independently, an oxygen atom or sulfur atom, or combinations thereof; and a third additive represented by the formula wherein R 4, R 5 and R 7 are each independently a linear or branched saturated or unsaturated aliphatic hydrocarbon group having 1 to 18 carbon atoms or a branched or unbranched saturated or unsaturated cyclic hydrocarbon group having 5 to 18 carbon atoms. R 6 is a linear or branched alkylene group having 1 to 8 carbon atoms, X 4 and X 5 are each independently an oxygen atom or sulfur atom; wherein the additives,, and are present in a ratio of 2.5 parts of additive to 1.5 parts of additive to 1 part of additive; and wherein additive, additive, and additive are present in the lubricating composition in sufficient amounts to provide at least 200 ppm phosphorous to the lubricating composition.