kriterier for Trail Rated 4x4

[Commander 08]

Hei.
er det noen som kan fortelle meg hva som er kriteriene for at min Jeep skal kunne være Trail Rated 4x4???

[yamahamm]

Det er ingen kriterier for det, trail rated betyr bare att bilen kan brukes offroad.

[Jeep]

Google er din venn.

If this helps,

US 4x4 models:
XK Commanders that have the "Trail Rated" badge have a 4WD system(Jeep standards) and XK Commanders w/out the "Trail Rated" badge have an AWD system(Jeep standards).

The only "Trail Rated" 4WD "system" Jeep uses on the XK Commander is the NV245 two-speed electronically shifted transfer case which has 4x4 low (lock), neutral and full-time active 4x4 with an electronically controlled clutch pack torque transfer torque split, front/rear 48/52.
Jeep uses two different trade marked Four Wheel-Drive SYSTEMs that utilize this NV245 transfer case, Quadra-TracII and Quadra-DriveII. But, both are actually the same NV245 system with the difference being that the Quadra-DriveII adds ELSD which is Electronic Limited Slip Differentials.
The non-"Trail Rated" system uses a single-speed full-time NV140 transfer case which has an electronically controlled clutch pack torque transfer torque split, front/rear 48/52. This is closer to many car based SUV AWD systems.
IIRC, all Hemi 4x4 XKs use the "Trail Rated" NV245 system (Quadra-DriveII). 4.7L XKs use the "Trail Rated" NV245 system (Quadra-TracII) as part of the Off-Road Package. Also, I beleive there is a package combination you can get the "Trail Rated" NV245 system (Quadra-TracII) w/ the 3.7L but am unsure.
In a nutshell, a real two speed transfer case w/ low lock and neutral is needed by Jeep standards to tackle the "Trail Rated" requirements. The single speed full-time torque transfer system is AWD and therefore are not "Trail Rated".

Du finner mye mer av info på denne tråden:
http://www.jeepcommander.com/forums/showthread.php?t=728