brake lexus LFA 2012 Technical Information / LEXUS 2012 LFA NURBURGRING PACKAGE GUIDE

43
Chassis and suspension
LFA_Nurburgring_U
■Aluminum wheels
Through design changes, the
exposed area of the disc surface has
been expanded, improving brake
cooling performance.The grip of the POTENZA RE070 tires designed to perform best on dry roads.
Refrain from driving at high speeds on wet surfaces, such as on a highway in the
rain, as the Nürburgring Package is fitted with wide tires that have narrow tire tread
grooves that may increase the risk of hydroplaning.
The high-grip tread compound may crack during extremely cold temperatures.
Therefore, refrain from driving or storing the tires in temperatures of -4° F (-20°C)
or lower.
Specification differences
from the standard model
Design changed
Tw i n s p o k e → Mesh
New design expands exposed disc surface area
Front: 4% increase
Rear: 7% increase
LFA_Nur_J_U_K_M_OM77029U.book 43 ページ ２０１２年１月１７日　火曜日　午前１０時１３分

52
LFA_Nurburgring_U
Brake and Tires
Brake Calipers Front Opposed 6-piston monoblock
Rear Opposed 4-piston monoblock
Brake Rotors CCM
(Carbon Ceramic Material)
Brake Rotor (diameter) Front I390 mm x 34V
Rear I360 mm x 28V
Brake System ECB
(Electronically Controlled Brake)
Brake Fluid Type FMVSS No.116 DOT3
Brake Fluid Capacity RHD 1.2 L (1.3 qt., 1.1 lmp. qt) LHD 1.1 L (1.2 qt., 1.0 Imp. qt.)
Parking Brake EPB (Electric Parking Brake)
Wheel Size Front 20 x 9.5J +45 Rear 20 x 11.5J +45
Tire Size Front 265/35ZR20 (95Y) Rear 305/30ZR20 (99Y)
Suspension Type Front Double Wishbone Rear Multi-link
Steering Gear Type Rack and Pinion
Steering Gear Ratio 14.3
Lock to Lock 2.35
Power Steering Type EPS (Electric Power Steering)
Stability Control VDIM (Vehicle Dynamics
Integrated Management)
Electrical System
Battery Size S75D31R
Voltage & Amp.hr. (5HR) 12V-56AH
Alternator Output 2,640 W
Starter Output 1.7 kW
/VS@TQFD@&JOEE


 



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