:doh: I was not at my best when I posted that
:beer2::beer2::beer2:!!!!
To atone for past mistakes and cut down on the number of P38 Monster Trucks with air springs like over inflated condoms, here are the correct figures based on 18" standard wheels with up to 3mm wear, inflated to 29psi front/39psi rear on LEVEL firm ground *** these figures apply only to GROUND to wheelarch measurements.
The measurements from HUB centre to Wheelarch are the same, irregardless of the wheel size fitted.
Standard....... Hub-Arch 470mm+/- 7mm
Standard........Floor-Arch 18" wheels 810mm+/-7mm
Standard........Approximate Bit Value 120 front/100 rear
High..............Hub-Arch 510mm+/-7mm
High..............Floor-Arch 18" wheels 850mm+/-7mm
High..............Approximate Bit Value 145 front/130 rear
Access..........Hub-Arch 405mm+/-7mm
Access..........Floor-Arch 18" wheels 745mm+/-7mm
Access..........Approximate Bit Count 80 front/75 rear
Low Access (Motorway)..Hub-Arch 445mm+/-7mm ***this is controlled by the EAS ECU and cannot be changed.The ECU calculates this automatically.
Extended.....Hub-Arch 540mm+/-7mm*** again, calculated and controlled by the ECU.
Hope this helps.
Print it off you guys if you want, I don't fancy typing it again !!:violin::hysterically_laughi