Mattei Trucking Got Its 1/2 MPG!!
That's Worth Some Money!!!

Engine used to be changed at 10K - NOW Changing at 20K
with Amsoil's 10W/40 Diesel/Marine and Donaldson Oil Filters
Transmission used to be changed at 25K - NOW 50K
with Amsoil's Super Shift 50W Trans. Fluid
Read end used to be changed at 25K -NOW it goes 500,000 miles
using Amsoil's Long Life 75W/90 Gear Oil
The owner says: "Having the oil last to 20K between changes alone is saving me $200.
By having Amsoil last longer in my truck I'll go from 4 maintenance sessions
DOWN to 2 per year!!!"
Mattei Trucking, Leicester, MA
508-667-8406 (Sean)
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