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2-4. Using other driving systems
PRIUS PHV_OM_OM47A11U_(U)
2
When driving
CAUTION
■Replacing tires
Make sure that all tires are of the specified size and of the same brand, tread
pattern  and  total  load  capacity.  In  addition,  make  sure  that  the  tires  are
inflated to the recommended tire inflation pressure level.
The  ABS  and  VSC  systems  will  not  function  correctly  if  different  tires  are
installed on the vehicle.
Contact  your  Toyota  dealer  for  further  information  when  replacing  tires  or
wheels.
■Handling of tires and the suspension
Using  tires  with  any  kind  of  problem  or  modifying  the  suspension  will  affect
the driving assist systems, and may cause a system to malfunction. 
     
        
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349
PRIUS PHV_OM_OM47A11U_(U)
2
When driving
2-5. Driving information
Cargo and luggage
Ta k e   n o t i c e   o f   t h e   f o l l o w i n g   i n f o r m a t i o n   a b o u t   s t o r a g e   p r e c a u -
tions, cargo capacity and load:
●St ow  carg o  a nd  lug gag e  in  the  lu gga ge  compartment  wh enever
possible.
●Be sure all items are secured in place. 
●To   m a i n t a i n   v e h i c l e   b a l a n c e   w h i l e   d r i v i n g ,   p o s i t i o n   l u g g a g e
evenly within the luggage compartment.
●For better fuel economy, do not carry unnecessary weight.  
     
        
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350
2-5. Driving information
PRIUS PHV_OM_OM47A11U_(U)
Capacity and distribution
Cargo capacity depends on the total weight of the occupants. 
(Cargo capacity) = (Total load capacity) — (Total weight of occupants)
Steps for Determining Correct Load Limit  
(1) Locate  the  statement  “The  combined  weight  of  occupants  and
cargo should never exceed XXX kg or XXX lbs.” on your vehicle’s
placard. 
(2) Determine the combined weight of the driver and passengers that
will be riding in your vehicle. 
(3) Subtract  the  combined  weight  of  the  driver  and  passengers  from
XXX kg or XXX lbs.
(4) The resulting figure equals the available amount of cargo and lug-
gage load capacity. 
For example, if the “XXX” amount equals 1400 lbs. and there will
be five 150 lb passengers in your vehicle, the amount of available
cargo and luggage load capacity is 650 lbs. (1400   750 (5  u 150)
= 650 lbs.) 
(5) Determine  the  combined  weight  of  luggage  and  cargo  being
loaded  on  the  vehicle.  That  weight  may  not  safely  exceed  the
available cargo and luggage load capacity calculated in Step 4. 
(6) If your vehicle will be towing a trailer, load from your trailer will be
transferred to your vehicle. Consult this manual to determine how
this  reduces  the  available  cargo  and  luggage  load  capacity  of
your vehicle. ( oP.   3 5 4 )
To y o t a   d o e s   n o t   r e c o m m e n d   t o w i n g   a   t r a i l e r   w i t h   y o u r   v e h i c l e .   Yo u r
vehicle is not designed for trailer towing. 
     
        
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