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Old 12-13-2016, 07:48 PM   #9
kenneth e holman
Seasoned Camper
 
Join Date: Jul 2016
Location: new caney
Posts: 98
M.O.C. #18819
The is allows each wheel to work separately from the other. When you hit a pothole with one wheel the opposite side reacts because of the rigidness of the straight axle.You don't have that problem with the IS. With IS you have the same technology that you have on most cars today which is independent suspension which means each wheel is independent of the other which provides a much smoother ride .You also have shocks on each wheel which you don't have on most rv's. The shocks on the montana's with INDEPENDENT SUSPENSION is almost straight up and down which helps much better with the bounce. Most rv's that have shocks have them at an angle that does not help with the bounce much. You also have more wheel travel with the IS than with the standard mor-ryde suspension. More the travel the better the ride. You also don't have to worry about any broke axles with the IS on account there is no axle, just square tubing running from one side to the other to separate the wheels.IS gives you the best ride possible on your rv.
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