Specifications

16
REAR TIRE
The rear tires shall be Michelin tubeless radial XDN2 Grip all weather tread.
FRONT WHEEL
The front wheels shall be Alcoa hub piloted, 22.50 inch X 10.50 inch polished aluminum wheels. The
hub piloted mounting system shall provide easy installation and shall include two-piece flange nuts. The
wheels shall feature one-piece forged strength and a polished finish that lasts.
REAR WHEEL
The rear wheels shall be Alcoa hub piloted, heavy duty, 22.50 inch X 9.00 inch aluminum wheels. Each
outer wheel shall have a polished aluminum finish on the exterior surface and each inner wheel shall have
a machine finish. The hub piloted mounting system shall provide easy installation and shall include two-
piece flange nuts.
WHEEL TRIM
The front wheels shall include stainless steel lug nut covers and stainless steel baby moons shipped loose
with the chassis for installation by the apparatus builder. The baby moons shall have cutouts for oil seal
viewing when applicable.
The rear wheels shall include stainless steel lug nut covers and band mounted spring clip stainless steel
high hats shipped loose with the chassis for installation by the apparatus builder.
BRAKE SYSTEM
A rapid build-up air brake system shall be provided. The air brakes shall include a two (2) air tank, three
(3) reservoir system.
A four (4) sensor, four (4) modulator Anti-lock Braking System (ABS) shall be installed on the front and
rear axles in order to prevent the brakes from locking or skidding while braking during hard stops or on
icy or wet surfaces. A dash mounted ABS lamp shall be provided to notify the driver of a system
malfunction.
Additional safety shall be accommodated through Automatic Traction Control (ATC) which shall be
installed on the single rear axle.
Additional handling capabilities shall include Roll Stability Control (RSC) which shall monitor the
vehicles rollover threshold based on the roll and yaw. The RSC capability shall be based on operating
weight, rather than capacity and shall be a minimum of 17,000 pounds.
A momentary rocker style switch shall be provided and properly labeled “mud/snow”.
FRONT BRAKES
The front brakes shall be Meritor 16.50 inch x 6.00 inch S-cam drum type.