Wheels
Tire pressure
Model/ Tire designation Normal load Maximum load
Engine
(up to
2*/3 people)a>
front rear front rear
PSI kPA PSI kPA PSI kPA PSI kPA
A8/A8 L: 235/55 Rl8 104H
35 24 0 32 220 36 250 38 260
3.0L
255/45 Rl9 104H
35
240
32 22 0 36 25 0 38 260
6 cylinders
265/40 R20 104H 35 24 0 32 220 36 250 38 260
265/40 R20 104V
33
230 32 22 0
33
230
35
240
275/35 R21 103Y XL 35 24 0 32 220 36 250 35 240
A8/A8 L: 235/55 Rl8 104H
35
240 32 22 0
38
26 0
38
26 0
4.0L
255/45 Rl9 104H
35 240 32 220 38 260 38 260
8 cylinders
265/40 R20 104H
35
240 32 220
38
260
38
260
265/40 R20 104Y 33 230 32 220 35
240
35 240
275/35 R21 103V XL 35 240 32 220 38 260
38
260
AB L: 265/40 R20 104Y 35 240 32 220 36 250 35 240
6.3L
255/45 Rl9 104H
36 25 0 32 220
39
270 38 260
12 cylin-
265/40 R20 104H 36 25 0 32 220 39 270 38 260
ders
275/35 R21 103Y XL 35 24 0 32 220 36 250 35 240
58: 265/40 R20 104Y
36 250 32 22 0 39
27 0
38 26 0
4.0L
265/35 R21 101 Y 39 270 35 240 44 300 42 290
8 cylinders
275/35 R21 103V XL
39
270
3 5
24 0 44
30 0
42
290
a) Vehicles with 4 seating positions: two people in the front, Vehicles with S seating
positions:
two people in the front , one person in the rear
A WARNING
Please note the important safe-
ty precautions regarding tire
pressure ¢
page 246 and load
limits¢
page 248.
Tires and vehicle load limits
There are limits to the amount of
load or weight that any vehicle
and any tire can carry. A vehicle
that is overloaded will not handle
well and is more difficult to stop.
248
Overloading can not only lead to
loss of vehicle control, but can al-
so damage important parts of the
vehicle and can lead to sudden
tire failure, including a blowout
and sudden deflation that can
cause the vehicle to crash.
Your safety and that of your pas-
sengers also depends on making
sure that load limits are not ex-
ceeded . Vehicle load includes ev-
erybody and everything in and on
the vehicle. These load limits are ..,.