Shell Rotella Super Rigs
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Trucking
Oil choice drives fuel savings for heavy-duty trucks
Partially synthetic lower viscosity 10W-30 and 5W-30 oils are supplanting the industry standard 15W-40 heavy-duty oil. The new formulas cost more but can bring up…
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Trucking
Witch-themed Peterbilt with 2.9 million miles flies to Shell Rotella Super Rigs top award
Theresa De Santis had to be talked into entering trucking competitions with her witch-themed 1985 Kenworth 589. She has collected a lot of hardware and…
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