2003 Kawasaki KLF250 Service Manual., Page 166Get this manual
10-12 WHEELSTIRES Tires
rim [A] on Support the wheelslipping offa suitable stand [B] to prevent the tire from Inflate the tire until the tire beads seat on the rimMaximum Tire Air Pressure (to seat beads when cold) Front and 250 kPa (2.5 kgcm, 36 psi) Rear:
WARNING
Do not inflate the tire to more than the maximum tire air pressureOverinflation can explode the tire with possibility of injury and loss of linesee that rim lines [A] on Check towith the rim flanges [B]both sides of the tire are parallel If the rim lines and the rim flanges are not parallel, deflate the tire, lubricate the sealing surfaces again, and reinflate the tireAfter the beads are properly seated, check for air leaksApply soap and water solution around the tire bead and check for bubblesDeflate the tire to the specified pressureCheck the tire pressure using an air pressure gauge