Ohtsu OHTS AT4000 LT245/75R16

The Ohtsu AT4000 in 245/75R16 ships free from ThreePiece.us, with Affirm financing available at checkout and fast delivery from a nationwide warehouse network.

What 245/75R16 means

In the size 245/75R16, 245 is the section width in millimeters (9.65 in), 75 is the aspect ratio — the sidewall stands 75% as tall as the tire is wide, or 183.8 mm (7.23 in) — R denotes radial construction, and 16 is the wheel diameter in inches. That works out to an overall diameter of about 30.47 inches, turning roughly 662 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 manufacturer lists the overall diameter of this specific tire as 16 inches — when clearance is tight, go by the published figure rather than the nominal size math.

The service description on this tire decodes to a load index of 108 — a maximum load of 2,205 lbs per tire, or 104 (1,984 lbs) per tire when mounted as duals. The speed symbol S corresponds to a maximum sustained speed of 112 mph.

Load Range C corresponds to a 6-ply rating.

Specifications

Frequently asked questions

What does 108/104S mean on the Ohtsu AT4000?

108/104S breaks down as load index 108 — rated for 2,205 lbs per tire (104, or 1,984 lbs, in dual fitment) — with an S speed rating, good for a maximum sustained 112 mph.

What kind of tire is the Ohtsu AT4000?

The Ohtsu AT4000 in 245/75R16 is a all terrain tire.

Will 245/75R16 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 245/75R16, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 245/75R16 tire in stock to compare options.

Keep shopping

Shop all 245/75R16 tires, see every Ohtsu AT4000 size, explore all terrain tires, or view all tires at ThreePiece.us.