Markings and definitions

Tyre size marking

340/85 R 24

 

340 Nominal section width (in mm)
85 Aspect ratio H/SW (in %)
R Radial construction
24 Nominal rim diameter (in inches)

15.0/55 – 17

 

15.0 Nominal section width (in inches)
55 Aspect ratio H/SW (in %)
Cross-ply construction
17 Nominal rim diameter (in inches)

31 × 15.50 – 15

 

31 Overall diameter (in inches)
15.50 Nominal section width (in inches)
Cross-ply construction
15 Nominal rim diameter (in inches)

17.5 L – 24

 

17.5 Nominal section width (in inches)
L Reduced aspect ratio
Cross-ply construction
24 Nominal rim diameter (in inches)

7.50 – 20

 

7.50 Nominal section width (in inches)
Cross-ply construction
20 Nominal rim diameter (in inches)

16 × 4

 

16 Overall diameter (in inches)
4 Nominal section width (in inches)

 

Tyre sidewall marking

 

SignMeaning
MITAS Trademark of producer
480/65 R 28 Tyre size marking
RD-03 Tread Pattern code
136 Load index (LI 136 = 2 240 kg)
D Speed symbol (D = 65 km/h)
139 Load index (LI 139 = 2 430 kg)
A8 Speed symbol (A8 = 40 km/h)
TUBELESS Tubeless tyre
Direction of rotation
R-1 US tread profile marking

Load index (LI 159 = 9 647 lbs)