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Old 07-05-2018, 04:48 PM   #43
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My problem is the wandering in the steering. I'm not sure the difference in air pressure has made much difference.
I'll move what I can more forward, but I'm not really sure just what that will involve. We really don't have much loaded on our coach yet???
This steering is becoming more of an issue than I suspected.

Thanks,
Wm
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Old 07-07-2018, 09:31 AM   #44
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Steering issues

If an RV is the biggest vehicle you have driven you will have to accept that it will not handle like a car or even a pick-up. Just as a full-size sedan doesn't handle like a small sports car.

I still believe that getting some weight off the rear will help. Ideally, the actual weight as a % of GAWR would be similar both front & rear. ( maybe 85 to 90% of GAWR for each).

For safety and tire like I would certainly get all axle loading below 100% of GAWR.
With the load adjusted and the pressure set for the new measured load, you should feel some improvement. Don't forget that "4 corner weights" should be on your "To-Do" list as you could have some significant side to side weight unbalance which would also add to the less than desirable steering response.


Shocks, Alignment and close inspection and possible replacement of steering components might all improve things a bit but you will never get steering in a car. You also have to remember you are driving a "billboard" down the road with a high center of gravity so side loads from road slope or curves or wind also can give a feeling of poor control.
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Old 07-07-2018, 06:48 PM   #45
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Thanks, I've shifted some weight forward and the distribution is better now. I filled with fuel and emptied gray and black tanks.
Reweighed and somewhat better.
Not reallly sure what else to move forward??
I'll do further analysis when we get back down to the Bradenton/Sarasota , FL area.
Thanks again for your help.

Wm
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Old 07-07-2018, 08:21 PM   #46
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Quote:
Originally Posted by wmiii View Post
Wow, There sure is a lot of misinformation on tire pressures.
ftfy
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