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Overview
The Nissan Frontier, a no-compromise pickup forged with premium hardware, extraordinary power and off-road athleticism, continues to be a leader in the mid-size truck segment. Improving its alread ...

Octane rating tips
Using unleaded gasoline with an octane rating lower than recommended can cause persistent, heavy “spark knock.” (“Spark knock” is a metallic rapping noise.) If severe, this can lead to eng ...

Uniform tire quality grading
DOT (Department of Transportation) Quality Grades: All passenger car tires must conform to federal safety requirements in addition to these grades. Quality grades can be found where applicable ...