Do I really need a Dually?
I'm seriously considering an Artic Fox 990 (has 1 slide) and I will be towing with 400-500 lbs of tongue weight. The high volume dealer I'm talking to says 80%+ of the 990's they sell go on SRW tr...
Forum Discussion
HMS Beagle wrote:
Something I have not seen mentioned in this thread (maybe I missed it) is that a DRW truck will have significantly improved roll stiffness than a SRW. 19.5 inch wheels, airbags, antisway bars etc. cannot change this fact - it is simply physics: the rear track is about 25% wider.
Wrong - the mounting point (pivot point) for frame to axle is the same for the SRW & DRW.
Now as far as resistance to side wind, etc., the DRW will fair better than the SRW. The SRW will "squirm" more with strong side winds. I have driven both SRW & DRW with identical Lance 1030 campers. Very little difference.
