towing MERCEDES-BENZ SLS-CLASS 2013 User Guide

Example: steps 1 to 3
The following table shows examples on how to calculate total load and cargo capacities with
varying seating configurations and number and size of occupants. The following examples use
a load limit of 1500 lbs (680 kg). This is for illustration purposes only. Make sure you are
using the actual load limit for your vehicle stated on the vehicle’s Tire and Loading Information
placard (Y page 259). Example 1 Example 2
Step 1 Combined maximum
weight of occupants and
cargo (data from the Tire
and Loading Information
placard)
1500 lbs (680 kg) 1500 lbs (680 kg)
Example 1 Example 2
Step 2 Number of people in the
vehicle (driver and
occupants)
1 2
Weight of the occupants
Occupant 1: 175 lbs
(80 kg) Occupant 1: 175 lbs
(80 kg)
Occupant 2: 195 lbs)
(88 kg
Gross weight of all
occupants
175 lbs (80 kg) 370 lbs (168 kg)
Example 1 Example 2
Step 3 Permissible cargo and
trailer load/noseweight
(maximum gross vehicle
weight rating from the Tire
and Loading Information
placard minus the gross
weight of all occupants)
1500 lbs (680 kg) -
175 lbs (80 kg) =
1325 lbs (600 kg) 1500 lbs (680 kg) -
370 lbs (168 kg) =
1130 lbs (512 kg) The higher the weight of all the occupants, the smaller the maximum load for luggage.
Further information can be found under "Towing a trailer" (Y
page 261).Vehicle identification plate
Even if you have calculated the total load
carefully, you should still make sure that the
gross vehicle weight rating and the gross axle weight rating are not exceeded. Details can
be found on the vehicle identification plate on
the B-pillar on the driver's side of the vehicle
(Y
page 258). 260
Loading the vehicleWheels and tires
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Gross vehicle weight:
the gross weight of
the vehicle, all passengers, cargo and trailer
load/noseweight (if applicable) must not
exceed the permissible gross vehicle weight.
Gross axle weight rating: the maximum
permissible weight that can be carried by one
axle (front or rear axle).
To ensure that your vehicle does not exceed
the maximum permissible values (gross
vehicle weight and maximum gross axle
weight rating), have your loaded vehicle
(including driver, occupants, cargo, and full
trailer load if applicable) weighed on a
suitable vehicle weighbridge. Trailer load/noseweight
The trailer load/noseweight affects the gross
weight of the vehicle. If a trailer is attached,
the trailer load/noseweight is included in the
load along with occupants and luggage. The
trailer load/noseweight is usually
approximately 10% of the gross weight of the
trailer and its load.
Your Mercedes-Benz has been designed
primarily to carry passengers and their
luggage. Mercedes-Benz does not
recommend towing a trailer with your vehicle. Maximum load rating
G
WARNING
Do not overload the tires by exceeding the
specified load limit as indicated on the Tire
and Loading Information placard on the
driver's door B-pillar. Overloading the tires
can overheat them, possibly causing a
blowout. Overloading the tires can also result
in handling or steering problems, or brake
failure. i
The actual values for tires are vehicle-
specific and may deviate from the values in
the illustration.
Maximum tire load :is the maximum
permissible weight for which the tire is
approved.
Further information on tire loads
(Y page 263). Uniform Tire Quality Grading
Standards
Overview of Tire Quality Grading
Standards
Uniform Tire Quality Grading Standards are
U.S. government specifications. Their
purpose is to provide drivers with uniform
reliable information on tire performance data.
Tire manufacturers have to grade tires using
three performance factors: tread wear
:,
tire traction ;, and heat resistance =. All
tires sold in North America are provided with
the corresponding quality class mark on the Uniform Tire Quality Grading Standards
261Wheels and tires Z
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