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Kia K9

II (RJ) [2018 .. 2021] Generation. Wheel fitment guide Find out what wheels and tires fit Kia K9 II (RJ) [2018 .. 2021]

Kia
Please select the Kia K9 II (RJ) [2018 .. 2021] vehicle modifications below. If necessary, you can filter them by the region of sale.
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South Korea SKDM

Kia K9 II (RJ) [2018 .. 2021] - Modifications

Kia K9 II (RJ) [2018 .. 2021] 3.3 GDi

249 hp
SKDM
  • Generation: II (RJ) [2018 .. 2021] [SKDM]
  • Production: [2018 .. 2021]
  • Sales regions: South Korea
  • Power: 249 hp | 186 kW | 253 PS
  • Engine: 3.3 L, , Petrol
  • Center Bore / Hub Bore:
  • Bolt Pattern (PCD): ()
  • Wheel Fasteners: Lug nuts
  • Thread Size:
  • Wheel Tightening Torque:
Tire   Rim   Offset Range mm Backspacing mm inches Tire Weight kg lb Tire Pressure (front / rear) bar psi
OE 245/50R18 100W 8Jx18 ET33 31 - 35 147 5.79 12.8 28.2 2.4 35
OE 245/45R18 98W front axle
275/40R19 101W rear axle
8.5Jx18 ET32
9.5Jx19 ET47
30 - 34 45 - 49 153
180
6.02
7.09
11.6
13.1
25.6
28.9
2.4 35
245/40R20 99W front axle
275/35R20 102W rear axle
8.5Jx20 ET30
9.5Jx20 ET45
151
178
5.94
7.01
11.8
12.5
26.0
27.5
2.4
2.6
35
38

Kia K9 II (RJ) [2018 .. 2021] 3.3 T-GDi

365 hp
SKDM
  • Generation: II (RJ) [2018 .. 2021] [SKDM]
  • Production: [2018 .. 2021]
  • Sales regions: South Korea
  • Power: 365 hp | 272 kW | 370 PS
  • Engine: 3.3 L, , Petrol
  • Center Bore / Hub Bore:
  • Bolt Pattern (PCD): ()
  • Wheel Fasteners: Lug nuts
  • Thread Size:
  • Wheel Tightening Torque:
Tire   Rim   Offset Range mm Backspacing mm inches Tire Weight kg lb Tire Pressure (front / rear) bar psi
OE 245/50R18 100W 8Jx18 ET33 31 - 35 147 5.79 12.8 28.2 2.4 35
OE 245/45R19 102W front axle
275/40R19 105W rear axle
8.5Jx19 ET32
9.5Jx19 ET47
30 - 34 45 - 49 153
180
6.02
7.09
12.1
13.1
26.7
28.9
2.4 35
245/40R20 99W front axle
275/35R20 102W rear axle
8.5Jx20 ET30
9.5Jx20 ET45
28 - 32 43 - 47 151
178
5.94
7.01
11.8
12.5
26.0
27.5
2.4
2.6
35
38

Kia K9 II (RJ) [2018 .. 2021] 3.8 GDi

311 hp
SKDM
  • Generation: II (RJ) [2018 .. 2021] [SKDM]
  • Production: [2018 .. 2021]
  • Sales regions: South Korea
  • Power: 311 hp | 232 kW | 315 PS
  • Engine: 3.8 L, , Petrol
  • Center Bore / Hub Bore:
  • Bolt Pattern (PCD): ()
  • Wheel Fasteners: Lug nuts
  • Thread Size:
  • Wheel Tightening Torque:
Tire   Rim   Offset Range mm Backspacing mm inches Tire Weight kg lb Tire Pressure (front / rear) bar psi
OE 100W 31 - 35 147 5.79 12.8 28.2 2.4 35
OE 98W front axle
101W rear axle

30 - 34 45 - 49 153
180
6.02
7.09
12.1
13.1
26.7
28.9
2.4 35
99W front axle
102W rear axle

151
178
5.94
7.01
11.8
12.5
26.0
27.5
2.4
2.6
35
38

Kia K9 II (RJ) [2018 .. 2021] 5.0 GDi

420 hp
SKDM
  • Generation: II (RJ) [2018 .. 2021] [SKDM]
  • Production: [2018 .. 2021]
  • Sales regions: South Korea
  • Power: 420 hp | 313 kW | 426 PS
  • Engine: 5.0 L, , Petrol
  • Center Bore / Hub Bore:
  • Bolt Pattern (PCD): ()
  • Wheel Fasteners: Lug nuts
  • Thread Size:
  • Wheel Tightening Torque:
Tire   Rim   Offset Range mm Backspacing mm inches Tire Weight kg lb Tire Pressure (front / rear) bar psi
OE 102W front axle
105W rear axle

30 - 34 45 - 49 153
180
6.02
7.09
12.1
13.1
26.7
28.9
2.4 35
99W front axle
102W rear axle

151
178
5.94
7.01
11.8
12.5
26.0
27.5
2.4
2.6
35
38
99Y front axle
104Y rear axle

28 - 32 43 - 47 157
185
6.18
7.28
11.8
13.1
26.0
29.0
2.4
2.6
35
38
Page update: Feb. 18, 2021, 1:27 p.m.
Tire Glossary
Tire terms you can see on this page

The size of the hole in the center of a wheel is known as the center bore or centerbore.

- Recommended for winter
- Run-flat tires
- Link comes to the calculator page for comparison
- Steel wheels
OE - Original Equipment
- Tire Pressure
- Front axle
- Rear axle

Offset is the distance in millimetres from the centre line of the wheel to the wheel’s mounting face. Given that the mounting face can be either in front of or behind the centreline, the offset can be either neutral, positive or negative.

Wheel backspace is the distance from a wheel's mounting surface to the back edge of the wheel.

The Pitch Circle Diameter (PCD) is the diameter of the circle which passes through the centre of all the studs, wheel bolts or wheel rim holes

hp - Mechanical horsepower
kW - Kilowatts
PS - Metric horsepower

Tire pressure is a vehicle's recommended cold tire inflation pressure. It is measured in bars or PSI (pounds per square inch).

A sales region is a global automotive region in which a vehicle was officially sold or is still being sold.

Ex.: 7J x 15 Rim width (inches) x rim diameter (inches)

ISO standard Ex.: M12 x 1.25 Nominal diameter (mm) x pitch (mm)

UN-series Ex.: 9/16" - 18 UNF Thread size (in) - thread pitch
UNF - Unified National Fine Thread

Example: 215/55 R16 91 T

215 is the tire width in mm
55 is the ratio of profile height to width or simply 'profile'. With the same width, the larger this indicator, the higher the tire will be and vice versa
16 - diameter of the wheel (disk) in inches. (It is the diameter, not the radius!). This is the inner size of the tire or the outer size of the rim
91 - load index. This is the level of maximum permissible load on one wheel
T - tire speed index

The method of attaching a wheel to a hub: wheel nuts or wheel bolts

The torque value specified by the manufacturer for wheel bolts or wheel nuts, which is to be set when tightening on the torque tool (torque setting). A rotational force given in Newton metres (Nm) or foot-pounds (ft-lbs), wheel torque measures lug nut / bolts tightness

The tires included with a new vehicle when it is purchased. OE tires are specifically chosen by the vehicle manufacturer to make the most of the vehicle's performance characteristics.