Chev 4500 4 X 4

[Oilersfan1]

We are currently looking into purchasing the Chev 4500 4 X 4 chassis for are new ambulances. Does anyone currently run a unit on this chassis? Any comments or suggestions would be greatly appreciated.

Cheers

[future medic 48_234]

theres' a thread of it in the apparatus section.

[Oilersfan1]

I have read the other threads I am more concrened on how the 4 X 4 effects the ride. And any possible drawbacks with the ride.

Cheers

[Dale]

Our firm has built several 4x4 version GM C4500 series ambulances. As with all 4x4 designs, the chassis will typically ride rougher due to the design of the suspension. Remember, the truck has at least a 16,000# GVWR (just like an F-450 4x4). The vehicle will also have a higher center of gravity. You can smooth out the ride somewhat by installing all-season tread tires for most of your seasons and then installing a "winter" set of "all-terrain" tires (having these ready on a set of spare rims is the way to go) for the really bad weather (if that is the reason you are considering a 4x4 chassis.) An air-ride rear suspension is pretty much mandatory (to lower the rear end for cot loading/unloading and to smooth out the ride) unless you really have some big folks willing to lift cots into the back of the rig.

[Oilersfan1]

Thanks Dale