275/35R19 in inches

A 275/35R19 tire is 26.6″ tall and 10.8″ wide, and fits a 19″ wheel. In inches it is written 26.6×10.8R19.

Diameter26.58″

Width10.83″

Sidewall3.79″

Drawn to scale. Nominal dimensions calculated from the size code.

Manufacturer data

How tall 275/35R19 tires really are

Heights published by BFGoodrich, General, Michelin and Toyo for all 25 tires in this size. Their published revolutions per mile work out to 25.8″ under load (below).

Real 275/35R19 tires measure 26.57–26.60″, against 26.58″ from the size code. They run both taller and shorter than the size code.

Height under load25.8″

Published revs per mile (782–783) mean the tire rolls like a 25.8″ tire on the vehicle. Use this for speedometer calibration.

Weight spread24.0–32.0 lb

The lightest (Michelin Pilot Sport Cup 2 R, XL) is 8.0 lb lighter per corner than the heaviest (Michelin Primacy 3, XL).

25 tires in 275/35R19

Sort by the spec you care about.

	Load					Revs/mi	Source
Michelin Pilot Sport Cup 2 RPerformance	XL · 100(Y)	26.60	24.0	5.5	1,764	783	Spec page
Michelin Pilot Sport Cup 2Performance	XL · 100(Y)	26.60	24.3	7.2	1,764	783	Spec page
Michelin Pilot Sport Cup 2 ConnectPerformance	XL · 100(Y)	26.60	24.4	7.2	1,764	783	Spec page
Michelin Pilot Sport 4 SPerformance	XL · 100(Y)	26.60	25.8	9.5	1,764	783	Spec page
Michelin Pilot Alpin 5Winter	XL · 100V	26.57	26.0	9.5	1,764	783	Spec page
Michelin Pilot Sport Cup 2 ConnectPerformance	XL · 100(Y)	26.60	26.1	7.2	1,764	783	Spec page
Michelin Pilot Super SportPerformance	XL · 100(Y)	26.60	26.1	10.0	1,764	783	Spec page
General G-MAX RSPerformance	XL · 100Y	26.60	26.3	10.0	1,764	782	Spec page
Michelin Pilot Sport 4 SPerformance	SL · 96(Y)	26.60	26.3	9.5	1,565	783	Spec page
General G-MAX AS07Performance	XL · 100W	26.60	26.9	10.0	1,764	782	Spec page
Toyo Proxes Sport 2Performance	XL · 100(Y)	26.60	26.9	9.2	1,764	782	Spec page
Michelin Pilot Alpin 5Winter	XL · 100V	26.57	27.0	9.5	1,764	783	Spec page
Michelin Pilot Sport 4 SPerformance	XL · 100(Y)	26.60	27.6	9.0	1,764	783	Spec page
Michelin Pilot Sport 4 SPerformance	XL · 100(Y)	26.60	27.8	9.5	1,764	783	Spec page
Michelin Pilot Sport 4 SPerformance	XL · 100(Y)	26.60	28.0	9.0	1,764	783	Spec page
BFGoodrich g-Force Phenom T/APerformance	XL · 100Y	26.57	28.7	8.0	1,764	783	Spec page
Toyo Extensa HP IIPerformance	SL · 100W	26.60	28.8	10.0	1,764	782	Spec page
Michelin Pilot Sport All-Season 4Performance	XL · 100Y	26.60	29.1	10.0	1,764	783	Spec page
BFGoodrich g-Force Rival SPerformance	SL · 96W	26.57	29.2	7.2	1,565	783	Spec page
BFGoodrich g-Force Rival+Performance	SL · 96W	26.57	29.2	7.2	1,565	783	Spec page
Toyo Proxes R888RPerformance	SL · 96(Y)	26.57	29.8	6.3	1,565	782	Spec page
Toyo Proxes Sport A/SPerformance	XL · 100Y	26.57	30.0	9.7	1,764	782	Spec page
Michelin Pilot Sport 4Performance	XL · 100Y	26.60	30.0	9.5	1,764	783	Spec page
BFGoodrich g-Force COMP-2 A/S PLUSPerformance	XL · 100W	26.57	31.1	9.0	1,565	783	Spec page
Michelin Primacy 3Performance	XL · 100Y	26.57	32.0	9.0	1,764	783	Spec page

Is 275/35R19 a 27-inch tire?

≈27″

Close. The size code works out to 26.58″, and the 25 tires here publish 26.57–26.60″, so people call it a 27.

All 27-inch tire sizes, on every wheel size.

Compare with nearby sizes

Differences in overall diameter, calculated from each size code.

Size	Diameter ″	vs 275/35R19	Difference
305/30R19	26.20	-0.37″	-1.4%
265/35R19	26.30	-0.28″	-1.0%
235/40R19	26.40	-0.18″	-0.7%
315/30R19	26.44	-0.14″	-0.5%
195/50R19	26.68	+0.10″	+0.4%
325/30R19	26.68	+0.10″	+0.4%
245/40R19	26.72	+0.14″	+0.5%
285/35R19	26.85	+0.28″	+1.0%
225/45R19	26.97	+0.39″	+1.5%
255/40R19	27.03	+0.45″	+1.7%

How to read 275/35R19

How to read any tire size

How 275/35R19 100Y is printed on the sidewall. It's the most common code among the 25 tires here (10 of them); tires in this size come in other load and speed ratings too.

1275Section width

275 mm across the widest point, or 10.83 inches. Every 275 size

235Aspect ratio

A percentage, not a measurement: the sidewall is 35% as tall as the tire is wide, which is 96.3 mm or 3.79 inches.

3RConstruction

Radial construction.

419Wheel diameter

Mounts on a 19-inch wheel. Approved wheel widths run 9.0″ to 11.0″.

5100Load index

Each tire carries up to 1,764 lb (800 kg) at its maximum pressure.

6YSpeed rating

Rated for up to 186 mph sustained.

XLExtra load

Printed after the size. In this size the XL tires carry up to 1,764 lb each and the standard-load tires up to 1,764 lb, as published.

Specification	Inches	Metric
Overall diameter	26.58	675 mm
Section width	10.83	275 mm
Sidewall height	3.79	96.3 mm
Circumference	83.5	2,121 mm
Revolutions per mile (calculated, unloaded)	758.8	472 per km
Revolutions per mile (published by manufacturers)	782–783	486–487 per km
Approved wheel width	9.0–11.0	229–279 mm

Speedometer error after switching to 275/35R19

Your actual speed– mph

Questions about 275/35R19

What is 275/35R19 in inches?

26.58 inches tall, 10.83 inches wide, on a 19-inch wheel. Written in inches, that is roughly 26.6×10.8R19.

How much does a 275/35R19 tire weigh?

Between 24.0 lb and 32.0 lb for the 25 tires listed here. The lightest is the Michelin Pilot Sport Cup 2 R (XL); the heaviest is the Michelin Primacy 3 (XL).

What wheel width do I need for 275/35R19?

Manufacturers approve 9.0–11.0″ wide wheels for this size.

How many revolutions per mile does a 275/35R19 make?

Published figures run 782–783 revolutions per mile. The calculated figure is 758.8, but manufacturers measure the tire under load, where it rolls on a smaller radius.

How much taller is 275/35R19 than 315/30R19?

0.14 inches taller on paper (26.58″ vs 26.44″), which raises the axle about 0.07″. Your speedometer will read about 0.5% slow.