Hercules HER Terra Trac CH4 195/75R16C/8

The Hercules Terra Trac CH4 in 195/75R16 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.

What 195/75R16 means

In the size 195/75R16, 195 is the section width in millimeters (7.68 in), 75 is the aspect ratio — the sidewall stands 75% as tall as the tire is wide, or 146.2 mm (5.76 in) — R denotes radial construction, and 16 is the wheel diameter in inches. That works out to an overall diameter of about 27.52 inches, turning roughly 733 revolutions per mile. Overall diameter is what matters for speedometer accuracy and clearance when you change sizes, so compare it — not just the width — against your current tire.

The service description on this tire decodes to a load index of 107 — a maximum load of 2,150 lbs per tire, or 105 (2,039 lbs) per tire when mounted as duals. The speed symbol R corresponds to a maximum sustained speed of 106 mph.

Load Range D corresponds to a 8-ply rating.

Specifications

Frequently asked questions

What does 107/105R mean on the Hercules Terra Trac CH4?

107/105R breaks down as load index 107 — rated for 2,150 lbs per tire (105, or 2,039 lbs, in dual fitment) — with an R speed rating, good for a maximum sustained 106 mph.

What kind of tire is the Hercules Terra Trac CH4?

The Hercules Terra Trac CH4 in 195/75R16 is a highway tire.

Will 195/75R16 tires fit my vehicle?

Check the size molded into your current tire's sidewall or the tire placard inside the driver's door jamb — if it reads 195/75R16, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right.

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