TATA Motors Aria Owner's Manual & Service Book - page 140
MAINTENANCE & VEHICLE CARE
130
Tyre Rotation:
To help increase tyre life and distribute
wear more evenly, you should have the
tyres of your vehicle rotated at specific
intervals or earlier depending on the
operation of your vehicle.
The illustration below shows how to rotate
tyres when normal spare wheel is
included in tyre rotation.
Wheel alignment:
Incorrect wheel alignment causes
excessive and uneven tyre wear. Check
wheel alignment at specified intervals.
Wheel alignment values are given below:
TYRE ROTATION, WHEEL ALIGNMENT & WHEEL BALANCING
Front
Rear
Caster 3° + 30’
-
Camber
0°+ 30’
-
Toe Out
-
-
Toe In
2 - 5 mm
-
Check and maintain tyre pressure
periodically to obtain longer tyre life.
Wheel Balancing :
Wheels of your vehicle are balanced
for better ride comfort and longer tyre
life. Balancing needs to be done
whenever tyre is removed from rim.
RADIAL TUBELESS TYRE :
Radial tubeless tyres have following
advantages over conventional tube tyres:
• Lesser heat generation.
• Improves dynamic stability.
• Lower rolling resistance and lesser
weight, which improves fuel
efficiency.
• Better safety
Special care for tubeless tyres :
• Tubeless tyres are coated with
impermeable layer of rubber from
inside which holds the air inside the
tyre. Do not scratch inside of
tubeless tyre with metallic or sharp
object. This may cause gradual loss
of air.
• If wheel rim gets damaged in the
service, get the wheel rim repaired/
replaced immediately. Running the
vehicle with damaged rim may cause
deflation of tyre and subsequent
dislodging of tyre from rim.
• Maintain recommended tyre
pressure. Over inflated tyre may
cause puncture or bursting of tyre.
NOTE
Life and wear pattern of tyres depends
on various parameters like tyre
pressure, wheel alignment, wheel
balancing, tyre rotation, etc. It also
largely depends on vehicle speed, load
carried, usage, driving habits, road
conditions, etc.