Special additives make it the ideal lubricant for wet environments or for extended storage periods.
Polaris engineered lubricants are specifically designed to keep your vehicle running like new - under the most extreme conditions on the planet including sub-zero starts to the scorching heat of the high desert and everywhere in between.
Our PS-4 oil is designed to work across the broadest range of temperatures possible with the highest viscosity range in the industry.
In fact, PS-4 oil has been subjected to some of the most extreme tests we could dream up and PS-4 was shown to outperform traditional off-the-shelf motor oils by 39%; with 24% less engine wear and 19% less consumption.
