Hyundai Ioniq (AE): Suspension System / Specifications

Hyundai Ioniq (AE) 2017-2022 Service & Repair Manual / Suspension System / Specifications

Specifications
Front Suspension
Item
Specification
Suspension type
Mac Pherson Strut
Shock absorber
Type
Conventional valve

Rear Suspension
Item
Specification
Suspension type
Multi link
Shock absorber
Type
Conventional valve

Wheel & Tire
Item
Specification
Front
Rear
Aluminum
6.0J x 15
7.0J x 17
Tire
195/65 R15
225/45 R17
Spare tire
TMK (tire mobility kit)
T125/80 D15
Tire pressure kPa (psi)
195/65 R15
250 (36)
250 (36)
225/45 R17
250 (36)
250 (36)
T125/80 D15
420 (60)
420 (60)

Wheel Alignment
Item
Specification
Front
Rear
Toe-in
Individual
0.05° ± 0.1°
0.07° ± 0.1°
Total
0.1° ± 0.2°
0.14° ± 0.2°
Camber angle
 Australia : -0.5° ± 0.5°
General / M.E / China : -0.38° ± 0.5°
-1.2° ± 0.5°
Caster angle
4.5° ± 0.5°
-
King-pin angle
14.0° ± 0.5°
-
Ride height
 Australia : 373 ± 10 mm (14.69 ± 0.4 Inch) 
General / M.E / China : 383 ± 10 mm (15.68 ± 0.4 Inch)
 E.U : 372 ± 10 mm (14.66 ± 0.4 Inch)
General / M.E / China : 382 ± 10 mm (15.04 ± 0.4 Inch)

Tightening Torques
Front Suspension
Item
Tightening torque (kgf.m)
N.m
kgf.m
lb-ft
Hub nuts
107.9 - 127.5
11.0 - 13.0
79.6 - 94.0
Lower arm to sub frame (Front)
117.7 - 137.3
12.0 - 14.0
86.8 - 101.3
Lower arm to sub frame (Rear)
156.9 - 176.5
16.0 - 18.0
115.7 - 130.2
Lower arm to knuckle
78.5 - 98.1
8.0 - 10.0
57.9 - 72.3
Tie rod end castle nut
78.5 - 98.1
8.0 - 10.0
57.9 - 72.3
Steering gear box to sub frame
88.3 - 107.9
9.0 - 11.0
65.1 - 79.6
Stabilizer bar to stabilizer link
98.1 - 117.7
10.0 - 12.0
72.3 - 86.8
Stabilizer bar to sub frame
44.1 - 53.9
4.5 - 5.5
32.5 - 39.8
Stabilizer bar to front strut assembly
98.1 - 117.7
10.0 - 12.0
72.3 - 86.8
Front strut assembly to front axle
156.9 - 176.5
16.0 - 18.0
115.7 - 130.2
Strut assembly lock nut
98.1
10
72.3
Sub frame mounting bolt & nut
156.9 - 176.5
16.0 - 18.0
115.7 - 130.2
Sub frame stay bolt
44.1 - 53.9
4.5 - 5.5
32.5 - 39.8
Bolt connecting universal joint to pinion
32.4 - 38.3
3.3 - 3.8
23.9 - 27.5
Roll rod bracket to roll rod support bracket fixing bolt & nut
107.9 - 127.5
11.0 - 13.0
79.6 - 94.0

Rear Suspension
Item
Tightening torque 
Nm
kgf.m
lb-ft
Hub nut
107.9 - 127.5
11.0 - 13.0
79.6 - 94.0
Trailing arm to  sub frame
98.1 - 117.7
10.0 -12.0
72.3 - 86.8
Trailing arm to carrier
137.3 - 156.9
14.0 - 16.0
101.3 - 115.7
Assist arm to sub frame
107.9 - 117.7 
11.0 - 12.0
79.6 - 86.8
Assist arm to carrier
137.3 - 156.9
14.0 - 16.0
101.3 - 115.7
Lower arm to sub frame
107.9 - 117.7 
11.0 - 12.0
79.6 - 86.8
Lower arm to carrier
137.3 - 156.9
14.0 - 16.0
101.3 - 115.7
Upper arm to sub frame
137.3 - 156.9
14.0 - 16.0
101.3 - 115.7
Upper arm to carrier
137.3 - 156.9
14.0 - 16.0
101.3 - 115.7
Shock absorber to frame
58.8 - 73.5
6.0 - 7.5
43.4 - 54.2
Shock absorber to lower arm
98.1 - 117.7
10.0 - 12.0
72.3 - 86.8
Stabilizer bar to stabilizer link
58.8 - 78.5
6.0 - 8.0
43.4 - 57.9
Stabilizer bar to sub frame
44.1 - 53.9
4.5 - 5.5
32.5 - 39.8
Stabilizer bar to lower arm
19.6 - 29.4
2.0 - 3.0
14.5 - 21.7
Sub frame mounting bolts
156.9 - 176.5
16.0 - 18.0
115.7 - 130.2

    High Voltage Shut-off Procedures    â€¢ Be sure to read and follow the "General Safety Information and Caution" before doing any work related with the high voltage system.

    Special Service Tools Tool (Number and Name) Illustration Use 09568-1S100Saperate the ball joint from the front alxe09546-3X100 Shock absorber lock nut removal toolUsed for remove the shock absorber lock nut.

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