2003 Suzuki LT-Z400 Factory Service Manual, Page 162Get this manual
CHASSIS
NOTE:For inspecting the tire, refer to page 2-20the valve core, before installation When installing the front make sure that the arrow on the side wall of the front tire in the direction of rotation When installing the rear make sure that the instruction "SIDE FACING INWARDS" on the rear tire faces inwards
Inflate the tire to seat the tire bead
Maximum tire bead seat pressure Front250 kPa 36 psi) Rear250 kPa 36 psi)