Cooper Discoverer True North 235/55R19XL 105H - 166203004

Shop the Cooper Discoverer True North 235/55R19 at ThreePiece.us — free shipping on every order, Affirm financing available, and fast delivery nationwide.

What 235/55R19 means

In the size 235/55R19, 235 is the section width in millimeters (9.25 in), 55 is the aspect ratio — the sidewall stands 55% as tall as the tire is wide, or 129.2 mm (5.09 in) — R denotes radial construction, and 19 is the wheel diameter in inches. That works out to an overall diameter of about 29.18 inches, turning roughly 691 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 29.45 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 105 — a maximum load of 2,039 lbs per tire. The speed symbol H corresponds to a maximum sustained speed of 130 mph.

Specifications

Frequently asked questions

Will 235/55R19 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 235/55R19, this tire matches your vehicle's fitment. If you're changing sizes, compare overall diameter to keep your speedometer and clearances right. See every 235/55R19 tire in stock to compare options.

What does 105H mean on the Cooper Discoverer True North?

105H breaks down as load index 105 — rated for 2,039 lbs per tire — with an H speed rating, good for a maximum sustained 130 mph.

What kind of tire is the Cooper Discoverer True North?

The Cooper Discoverer True North in 235/55R19 is a winter tire.

Keep shopping

Shop all 235/55R19 tires, browse Cooper tires, see every Cooper Discoverer True North size, explore winter snow tires, or view all tires at ThreePiece.us.