Isuzu N-Series. Manual - part 148

WHEELS AND TIRES 3E-5

• 5 studs

Notice:
When installing the rear wheels, take care so that the
dual tires’ valves (1) (2) are dislocated or that the inner
valve (2) will not be hidden.

N3A0435E

N3A0436E

3E-6 WHEELS AND TIRES

UNIT REPAIR

Tires

Replacement

When replacement is necessary, the original metric tire
size should be used. Most metric tire sizes do not have
exact corresponding alphanumeric tire sizes. It is rec-
ommended that new tires be installed in pairs on the
same axle, if necessary to replace only one tire, it should
be paired with tire having the most tread, to equalize
braking traction.

Caution:
Do not mix different types of tires such as radial, bias
and bias-belted tires except in emergencies, because
car handling may be seriously affected and may result in
loss of control.

Tire Dismounting

Remove valve cap on valve stem and deflate the air.
Then use a tire changing machine to mount or dismount
tires. Follow the equipment manufacturer’s instruction.
Do not use hand tools or tire lever alone to change tires
as they may damage the tire beads or wheel rim.

Tire Mounting

Rim bead seats should be cleaned with a wire brush or
coarse steel wool to remove lubricants and light rust.

Before mounting a tire, the bead area should be well lu-
bricated with an approved tire lubricant.
After mounting, inflate the tire to 196kPa (2 kg/cm

, 28

psi) so that beads are completely seated. Inflate the air
to specified pressure and install valve cap to the stem.

Warning:

WARNING:
NEVER STAND OVER TIRE WHEN INFLATING.
BEAD MAY BREAK WHEN BEAD SNAPS OVER
RIM’S SAFETY HUMP AND CAUSE SERIOUS PER-
SONAL INJURY.
NEVER EXCEED SPECIFIED PRESSURE WHEN IN-
FLATING. IF SPECIFIED PRESSURE WILL NOT
SEAT BEADS, DEFLATE, RE-LUBRICATE AND RE-
INFLATE.
OVER INFLATION MAY CAUSE THE BEAD TO
BREAK AND CAUSE SERIOUS PERSONAL INJURY.

Tire Repair

There are many different materials on the market used
to repair tires.
Manufacturers have published detailed instructions on
how and when to repair tires. These instructions can be
obtained from the tire manufacturer if they are not in-
cluded with the repair kit.

Tire Size and Tire Inflation Pressure

Tire size

Tire inflation pressure

kPa (kg/cm

, psi)

Vehicle model

Front

Rear

Front

Rear

NHR55

6.00-15-8PR

5.50-13-8PR

417 (4.25, 60)

6.00R15-8PR

155R13-8PR

441 (4.50, 64)

6.50-15-10PR

490 (5.00, 71)

6.50-15-6PR

7.00-15-10PR

319 (3.25, 46)

490 (5.00, 71)

7.00-15-8PR

417 (4.25, 60)

7.00-15-10PR

490 (5.00, 71)

185/80R15

175R14-8

441 (4.50, 64)

205/80R15

441 (4.50, 64)

NHR55

(For GCC)

185/80R15

155R13-8PR

441 (4.50, 64)

205/80R15

441 (4.50, 64)

7.00R15-10PR

515 (5.25, 75)

6.00R15-8PR

155R13-8PR

441 (4.50, 64)

NHR69

6.00-15-8PR

5.50-13-8PR

417 (4.25, 60)

392 (4.00, 57)

6.00R15-8PR

155R13-8PR

441 (4.50, 64)

WHEELS AND TIRES 3E-7

NKR55

7.00-15-8PR

6.00-13-8PR

417 (4.25, 60)

7.00-15-8PR

7.50-15-10PR

417 (4.25, 60)

515 (5.25, 75)

7.50-15-10PR

515 (5.25, 75)

7.00-15-8PR

417 (4.25, 60)

7.00R16-10PR

515 (5.25, 75)

7.00-15-10PR

7.50-15-12PR

490 (5.00, 71)

564 (5.75, 82)

7.00-15-10PR

490 (5.00, 71)

7.00R15-10PR

515 (5.25, 75)

7.00-16-10PR

490 (5.00, 71)

7.00-16-8PR

417 (4.25, 60)

NKR66

7.00-15-8PR

7.50-15-10PR

417 (4.25, 60)

515 (5.25, 75)

7.00-15-8PR

417 (4.25, 60)

7.00-16-14PR

711 (7.25, 103)

7.00R16-10PR

515 (5.25, 75)

7.50-15-10PR

515 (5.25, 75)

7.00-15-10PR

7.50-15-12PR

490 (5.00, 71)

564 (5.75, 82)

7.00R15-10PR

515 (5.25, 75)

7.00-16-10PR

490 (5.00, 71)

7.00-16-8PR

417 (4.25, 60)

195/85R16

588 (6.00, 85)

7.00-15-10PR

490 (5.00, 71)

205/85R16

588 (6.00, 85)

NKR66

(For GCC)

195/85R16

588 (6.00, 85)

205/85R16

588 (6.00, 85)

7.00R16-10PR

515 (5.25, 75)

195/85R16

588 (6.00, 85)

NKR69

7.00-15-8PR

7.50-15-10PR

417 (4.25, 60)

515 (5.25, 75)

7.00-15-8PR

417 (4.25, 60)

7.00-15-10PR

7.50-15-12PR

490 (5.00, 71)

564 (5.75, 82)

7.00-15-10PR

490 (5.00, 71)

7.00-16-8PR

417 (4.25, 60)

7.00-16-10PR

490 (5.00, 71)

7.00R16-10PR

515 (5.25, 75)

7.50-15-10PR

515 (5.25, 75)

NKR71

7.00-16-14PR

711 (7.25, 103)

Tire size

Tire inflation pressure

kPa (kg/cm

, psi)

Vehicle model

Front

Rear

Front

Rear

3E-8 WHEELS AND TIRES

NKR77

195/85R16

175R14-8PR

588 (6.00, 85)

441 (4.50, 64)

7.00-15-8PR

417 (4.25, 60)

195/75R16C

475 (4.75, 68)

195/85R16

588 (6.00, 85)

205R16C-8PR

450 (4.50, 64)

7.00R16-10PR

515 (5.25, 75)

7.00-15-10PR

490 (5.00, 71)

7.00-16-8PR

417 (4.25, 60)

7.00-16-10PR

490 (5.00, 71)

NPR66

7.00-16-10PR

490 (5.00, 71)

7.50-16-10PR

515 (5.25, 75)

7.50-16-12PR

588 (6.00, 85)

7.00-16-12PR

564 (5.75, 82)

7.00R16-10PR

515 (5.25, 75)

7.50-16-8PR

417 (4.25, 60)

7.50-16-14PR

637 (6.50, 92)

7.50R16-10PR

564 (5.75, 82)

7.50R16-12PR

637 (6.50, 92)

NPR66

(For GCC)

205/85R16

588 (6.00, 85)

225/85R16

588 (6.00, 85)

7.50R16-12PR

637 (6.50, 92)

7.50-16-12PR

588 (6.00, 85)

7.50R16-10PR

564 (5.75, 82)

215/75R17.5

600 (6.00, 85)

215/85R16

588 (6.00, 85)

NPR70

7.00-16-10PR

490 (5.00, 71)

7.50-16-10PR

515 (5.25, 75)

215/75R17.5

600 (6.00, 85)

215/85R16

588 (6.00, 85)

7.00-16-12PR

564 (5.75, 82)

7.00R16-10PR

515 (5.25, 75)

7.50-16-8PR

417 (4.25, 60)

7.50-16-12PR

588 (6.00, 85)

7.50-16-14PR

637 (6.50, 92)

7.50R16-10PR

564 (5.75, 82)

7.50R16-12PR

637 (6.50, 92)

Tire size

Tire inflation pressure

kPa (kg/cm

, psi)

Vehicle model

Front

Rear

Front

Rear

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