TABLE II. Trailer specifications. (Cont'd)
Provide minimum size tires and matching
wheels specified on the applicable size
& 18 (Cont'd)
specification sheet and herein.
Tire - New.
Tires comply with TRA Year Book and DOT
FMVSS for highway speeds and 50 mph for
Tires at least 100 level quality intended for use
on powered units, except for 10.00R15TR
Provide all tires with traction-road-lug type
Unless otherwise specified, provide 2-ea.
widebase single tubeless tires on each axle,
min. size or 2-ea. or 4-ea. conventional tube
type tires on each axle, as specified, from the
selection in tabulation E.
Provide metal valve caps with elastomer seals
for all tire assemblies.
Wheel Assembly Disc.
Disc wheels per DOT FMVSS, and TRA Year
Book, and NWRA specifications.
Tire and wheel assemblies inherently
Disc wheels heavy duty on-off road type
having standard industry off-set.
Wheels not to exceed max. 050-in. radial and
lateral run-out (TIR) or max.
120-in. oz. out of balance, to prevent wheel
tramp or drumming.
Wide base single type rim and disc made by
the same manufacturer or fabrication approved
by rim manufacturer. Unless otherwise
specified, provide 2-ea. widebase single disc
wheels on each axle or 4-ea. convention dual
disc wheels on each axle as specified from the
selection in tabulation F.