1-20 Vehicle parameters 1 General VOYAH FREE Rim specifications J8×19 8.5J×20 Tire specification 255/50 R19 255/45 R20 Tire specification Tire pressure (Bar) No load Full load Front wheel Rear wheels Front wheel Rear wheels 255/50 R19 2.4 2.4 2.6 2.7 255/45 R20 2.5 2.5 2.8 2.9 Name Residual dynamic unbalance Front wheel Inside 8g Outside 8g Rear wheel Inside 8g Outside 8g Drivetrain Type Single-stage gear reducer Deceleration ratio 8.28:1