Hyundai Sonata: Specifications - General Information - Suspension SystemHyundai Sonata: Specifications

Specifications

Front Suspension
Item
 Specification
Suspension type
 MacPherson Strut
Shock absorber
 Type
 Gas
Coil spring
 Free Height [I.D. color]
 311.8mm (12.28 in.) [White - Green]
282.8mm (11.13 in.) [White - Yellow]

Rear Suspension
Item
 Specification
Suspension type
 Multi link
Shock absorber
 Type
 Gas
Coil spring
 Free Height [I.D. color]
 300.4mm (11.83 in.) [White - Green]
294.8mm (11.61 in.) [White - Yellow]

Wheel & Tire
Item
 Specification
Wheel
 6.5J * 16, 43 (Wheel off set)
6.5J * 17, 46 (Wheel off set)
7.5J * 18, 48 (Wheel off set)
Tire
 P205/ 65 R16
P215/ 55 R17
225/ 45 R18
Tire pressure
 P205/ 65R16
 2.3+0.07kg/cm² (33+1.0psi)
P215/ 55R17
 2.3+0.07kg/cm² (33+1.0psi)
225/ 45R18
 2.5+0.07kg/cm² (35+1.0psi)
T125/ 80D16
 4.2+0.07kg/cm² (60+1.0psi)

Wheel Alignment
Front
Item
 Specification
Front
 Rear
Toe-in
 Total
 0.16°±0.2°
 0.17±0.2°
Individual
 0.08°±0.1°
 0.085°±0.1°
Camber angle
 -0.5°±0.5°
 -1.0°±0.5°
Caster angle
 4.44°±0.5°
 -
King-pin angle
 12.73°±0.5°
 -

Tightening Torque
Front Suspension
Item
 Tightening torque
Nm
 kgf.m
 lb-ft
Hub nuts
 88.3 ~ 107.9
 9.0 ~ 11.0
 65.1 ~ 79.6
Strut assembly to knuckle
 137.3 ~ 156.9
 14.0 ~ 16.0
 101.3 ~ 115.7
Strut assembly lock nut
 44.1 ~ 58.8
 4.5 ~ 6.0
 32.5 ~ 43.4
Stabilizer link to strut assembly
 98.1 ~ 117.7
 10.0 ~12.0
 72.3 ~ 86.8
Lower arm to sub frame (Front)
 137.3 ~ 156.9
 14.0 ~16.0
 101.3 ~ 115.7
Lower arm to sub frame (Rear)
 98.1 ~ 117.7
 10.0 ~12.0
 72.3 ~ 86.8
Lower arm to knuckle
 98.1 ~ 117.7
 10.0 ~12.0
 72.3 ~ 86.8
Stabilizer bar to stabilizer link
 98.1 ~ 117.7
 10.0 ~ 12.0
 72.3 ~ 86.8
Stabilizer bracket mounting bolts
 49.0 ~ 63.7
 5.0 ~ 6.5
 36.2 ~ 47.0
Cross member to body
 156.9 ~ 176.5
 16.0 ~ 18.0
 115.7 ~ 130.2
Tie rod end castle nut
 34.3 ~ 44.1
 3.5 ~ 4.5
 25.3 ~ 32.5
Universal joint to pinion of steering gear
 32.4 ~ 37.3
 3.3 ~ 3.8
 23.9 ~ 27.5

Rear Suspension
Item
 Tightening torque
Nm
 kgf.m
 lb-ft
Hub nuts
 88.3 ~ 107.9
 9.0 ~ 11.0
 65.1 ~ 79.6
Trailing arm to body
 98.1 ~ 117.7
 10.0 ~12.0
 72.3 ~ 86.8
Trailing arm to knuckle
 44.1 ~ 53.9
 4.5 ~ 5.5
 32.5 ~ 39.8
Assist arm to sub frame
 107.9 ~ 117.7
 11.0 ~ 12.0
 79.6 ~ 86.8
Assist arm to knuckle
 78.5 ~ 88.3
 8.0 ~ 9.0
 57.9 ~ 65.1
Lower arm to sub frame
 107.9 ~ 117.7
 11.0 ~ 12.0
 79.6 ~ 86.8
Lower arm to knuckle
 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 knuckle
 137.3 ~ 156.9
 14.0 ~ 16.0
 101.3 ~ 115.7
Shock absorber to frame
 49.0 ~ 63.7
 5.0 ~ 6.5
 36.2 ~ 47.0
Shock absorber to knuckle
 137.3 ~ 156.9
 14.0 ~ 16.0
 101.3 ~ 115.7
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
Sub frame mounting bolt & nut
 156.9 ~ 176.5
 16.0 ~ 18.0
 115.7 ~ 130.2


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