Sheriff Synthetics services over 200 accounts including a 12 vehicle FUSO refrigerated Diesel delivery trucks for Key Largo Fisheries www.keylargofisheries.com. Key Largo Fisheries has been a proud user of Amsoil Synthetics in their entire fleet for over 8 years saving over 50%.
AMSOIL Warranty
GUARANTEED PERFORMANCE
Like our products, the AMSOIL Limited Warranty is built with an extra measure of protection. While some other oil companies guarantee their products only until you reach a specified mileage we don't place restrictions on our warranty coverage based on total vehicle miles.
We stand behind our products for as long as you use them.
Testimonials
AMSOIL Products Impress Engine Builder
AMSOIL Engine Masters Challenge competitor Joe Carroll, of PTS Racing Engines, in Stonewall, La., uses AMSOIL synthetic lubricants in his competition engines. But he doesn’t stop there – the performance he saw in the dyno convinced him to try AMSOIL products in some of his other vehicles, too.