2021 HYUNDAI I20 wheel torque

3-10
Vehicle information
TIRES AND WHEELS
Item Tire sizeWheel
sizeInflation pressure kPa (psi)
Wheel lug nut
torque kgf·m
(lbf·ft, N·m) Normal load *1Maximum load
Front Rear Front Rear
Full size
tire5 Door185/70R14 5.5J x 14230
(33)215
(31)230
(33)230
(33)
11~13
(79~94, 107~127) 185/65R15 5.5J x 15230
(33)215
(31)230
(33)230
(33)
195/55R16 6.0J x 16230
(33)215
(31)230
(33)230
(33)
NOTICE
• It is permissible to add 20 kPa (3 psi) to the standard tire pressure specification if
colder temperatures are expected soon. Tires typically lose 7 kPa (1 psi) for every
7°C (12°F) temperature drop. If extreme temperature variations are expected,
recheck your tire pressure as necessary to keep them properly inflated.
• An air pressure generally decreases, as you drive up to a high-altitude area above
sea level. Thus, if you plan to drive a high-altitude area, check the tire pressures
in advance. If necessary, inflate them to a proper level (Air inflation per altitude:
+10 kPa/1 km (+2.4 psi/1 mile).
• Spare wheel are intended for emergency purpose.
• Only Steel wheel is provided as spare wheel. Spare tires can be from any
manuafacturer.
CAUTION
When replacing tires, always use tires of the same type, size, brand, construction
and tread pattern.
Using tires of a different size can damage the related parts or make it work
irregularly.
*1 : Normal load : Up to 3 persons

7-44
Driving your vehicle
ESC OFF usage
When Driving
The ESC OFF mode should only be used
briefly to help free the vehicle if stuck in
snow or mud, by temporarily stopping
operation of the ESC, to maintain wheel
torque.
To turn ESC off while driving, press the
ESC OFF button while driving on a flat
road surface.
NOTICE
To prevent damage to the transmission:
• Do not allow wheel(s) of one axle to
spin excessively while the ESC, ABS,
and parking brake warning lights
are displayed. The repairs would not
be covered by the vehicle warranty.
Reduce engine power and do not spin
the wheel(s) excessively while these
lights are displayed.
• When operating the vehicle on
a dynamometer, make sure the
ESC is turned off (ESC OFF light
illuminated).
i Information
Turning the ESC off does not affect ABS
or standard brake system operation.
Vehicle Stability Management
(VSM) (if equipped)
The Vehicle Stability Management (VSM)
is a function of the Electronic Stability
Control (ESC) system. It helps ensure the
vehicle stays stable when accelerating
or braking suddenly on wet, slippery and
rough roads where traction over the four
tires can suddenly become uneven.
WARNING
Take the following precautions when
using the Vehicle Stability Management
(VSM):
• ALWAYS check the speed and the
distance to the vehicle ahead. The
VSM is not a substitute for safe
driving practices.
• Never drive too fast for the road
conditions. The VSM system will not
prevent accidents. Excessive speed
in bad weather, slippery and uneven
roads can result in severe accidents.

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Emergency situations
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7. Place the jack at the designated
jacking position under the frame
closest to the tire you are changing.
The jacking positions are plates
welded to the frame with two tabs
and a raised dot. Never jack any other
position or part of the vehicle.
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8. Insert the jack handle into the jack and
turn it clockwise, raising the vehicle
until the tire clears the ground. Make
sure the vehicle is stable on the jack.
9. Loosen the lug nuts with the wheel
lug nut wrench and remove them with
your fingers. Remove the wheel from
the studs and lay it flat on the ground
out of the way. Before removing the
wheel lug nuts, make sure the vehicle
is stable on the jack.10. Install the spare tire onto the studs of
the hub.
11. Tighten the lug nuts with your fingers
onto the studs with the smaller end of
the lug nuts closest to the wheel.
12. Lower the vehicle to the ground
by turning the jack handle
counterclockwise.
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13. Use the wheel lug nut wrench to
tighten the lug nuts in the order
shown. Double-check each lug nut
until they are tight. After changing
tires, we recommend that an
authorized HYUNDAI dealer tighten
the lug nuts to their proper torque as
soon as possible. The wheel lug nut
should be tightened to 11~13 kgf.m
(79~94 lbf.ft).

9-18
Emergency situations
When driving with the compact spare
tire mounted to your vehicle:
• Check the tire pressure after installing
the compact spare tire. The compact
spare tire should be inflated to 420
kPa (60 psi).
• Do not take this vehicle through an
automatic car wash while the compact
spare tire is installed.
• Do not use the compact spare tire on
any other vehicle because this tire
has been designed especially for your
vehicle.
• The compact spare tire’s tread life
is shorter than a regular tire. Inspect
your compact spare tire regularly and
replace worn compact spare tires with
the same size and design, mounted on
the same wheel.
• Do not use more than one compact
spare tire at a time.
• Do not tow a trailer while the compact
spare tire is installed.
i Information
When the original tire and wheel are
repaired and reinstalled on the vehicle,
the lug nut torque must be set correctly
to prevent wheel vibration. The correct
lug nut tightening torque is 11~13 kgf.m
(79~94 lbf.ft).
NOTICE
To prevent damaging the compact
spare tire and your vehicle:
• Drive slowly enough for the road
conditions to avoid all hazards, such
as a potholes or debris.
• Avoid driving over obstacles. The
compact spare tire diameter is
smaller than the diameter of a
conventional tire and reduces the
ground clearance approximately 25
mm (1 inch).
• Do not use tire chains on the compact
spare tire. Because of the smaller
size, a tire chain will not fit properly.
• Do not use the compact spare tire
on any other wheels, nor should
standard tires, snow tires, wheel
covers or trim rings be used with the
compact spare wheel.

10-27
10
Brake hoses and lines
Visually check for proper installation,
chafing, cracks, deterioration and any
leakage. Replace any deteriorated or
damaged parts immediately.
Brake/clutch fluid (if equipped)
Check brake/clutch fluid level in the
brake fluid reservoir. The level should
be between “MIN” (Minimum) and
“MAX” (Maximum) marks on the side of
the reservoir. Use only hydraulic brake/
clutch fluid conforming to DOT 3 or 4
specification.
Parking brake
Inspect the parking brake system
including the parking brake lever and
cables.
Rear brake drums and linings
(if equipped)
Check the rear brake drums and linings
for scoring, burning, leaking fluid,
broken parts, and excessive wear.
Brake pads, calipers and discs
Check the pads for excessive wear, discs
for run out and wear, and calipers for
fluid leakage.
Suspension mounting bolts
Check the suspension connections for
looseness or damage. Retighten to the
specified torque.
Steering gear box, linkage &
boots/lower arm ball joint
With the vehicle stopped and engine
off, check for excessive free-play in the
steering wheel.
Check the linkage for bends or damage.
Check the dust boots and ball joints
for deterioration, cracks, or damage.
Replace any damaged parts.
Drive shafts and boots
Check the drive shafts, boots and
clamps for cracks, deterioration, or
damage. Replace any damaged parts
and, if necessary, repack the grease.
Air conditioning refrigerant
(if equipped)
Check the air conditioning lines and
connections for leakage and damage.