5-4TiresWARNINGPOTENTIAL HAZARDOperating this ATV with improper tires, orwith improper or uneven tire pressure.WHAT CAN HAPPENUse of improper tires on this ATV, or opera-tion of this ATV with improper or uneven tirepressure, may cause loss of control, increas-ing your risk of accident.HOW TO AVOID THE HAZARDThe tires listed below have been approvedby Yamaha Motor Co., Ltd. for this model.Other tire combinations are not recom-mended.Front:Manufacturer/model:MAXXIS/M939Size:AT18 x 7-8Type:TubelessThrottle leverCheck the operation of the throttle lever. It mustopen smoothly and spring back to the idle positionwhen released. Have a Yamaha dealer correct ifnecessary.WARNINGPOTENTIAL HAZARDRiding with improperly operating brakes.WHAT CAN HAPPENYou could lose braking ability, which couldlead to an accident.HOW TO AVOID THE HAZARDAlways check the brakes at the start of everyride. Do not ride the ATV if you find any prob-lem with the brakes. If a problem cannot becorrected by the adjustment procedures pro-vided in this manual, have the ATV checkedby a Yamaha dealer.Brake operationTest the brakes at slow speed after starting out tomake sure they are working properly. If the brakesdo not provide proper braking performance, checkthe brakes for wear. (See pages 8-22 and 8-25.)5