In article <[email hidden]>, Paul Rooney
url=''URL:/url said:On Wed, 14 Apr 2004 10:29:11 +0100, The Reids <dontuse@fell-
walker.co.uk said:How far off road do you want to go? A 4x4 *car* will deal
with snow fairly well (as will a set of chains) and grass
but you need ground clearance for rutted tracks. I don't
drive one in UK because they don't steer well on tarmac,
brake poorly and are generally worse than a car, not
being designed for the job of thrashing up motorways. The
ones that do this fairly well, (the SUVs) don't really do
the mud plugging well. Also I never come across anywhere
I need one.
I'm undecided - I'd probably push whatever vehicle I buy
as far as it will go. I'll probably end up with an SUV. I
rather like them. It's all about fun as well as function!
As has been mentioned by others, tyre choice is a key factor
in what the vehicle is most suitable for. The tyres most
suitable for high speed motorway cruising are not the best
for off road and vice-versa. For serious off-roading you
need mud tyres, but these are often not rated for use at
high speeds and they will show increased road noise, tyre
wear and poorer road holding when cornering at speed.
Equally for best traction in winter snow conditions you are
better off changing to winter tyres, but again these then
limit your maximum speeds on motorways and are best suited
to use in areas where snow is predictably present throughout
the winter.
Ground clearance is also necessary for serious off road-use,
but is a major problem for high speed on-road driving. With
a high centre of gravity many 4x4s are very unsafe at high
speed, particularly when making rapid manouvres such as lane
changes or when cornering. I remember driving the Mk1 LR
Discovery which was very pron to tempting the driver into an
ever increasing over compensation of the steering when
trying to make lane changes at motorway speeds. Also if you
enter a corner too fast, whereas a saloon car may simply
break into a slight skid, a 4x4 is much more likely to roll
over on its side.
Mike <URL:http://www.path.cam.ac.uk/~mrc7/>
--
o/ \\ // |\ ,_ o Mike Clark <\__,\\ // __o | \ / /\, "A
mountain climbing, cycling, skiing, "> || _`\<,_ |__\ \>
| immunology lecturer, antibody engineer and ` || (_)/
(_) | \corn computer user"