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TugCE's avatar
TugCE
Explorer
Dec 01, 2014

19.5 Wheel and Tire???.

Right now my Truck (2005 Chevy D/A EC/SB 4x4) has 16/285's on it and I am thinking of biting the bullet and getting a set of 19.5's.

Do any of you that have switched over to 19.5's know how much this setup would weigh over my 285's on Aluminum rims? I am not looking for exact numbers just somewhere to start. My Tire Shop (Locally Owned with a great reputation) told me to be careful with the extra weight and strain of the Front Suspension.

I am not sure whether Aluminum or Steel rims would be the best way to go and will be looking forward to hearing from people that have done this swap.

42 Replies

  • First thing is to find out what your rear axle load is.

    I was reluctant to go the 19.5 route for various reasons. We purchased GM OE steelies from a 1 ton and went with 285 Nittos for 7500# rear axle capacity, which was more than enough for our Eagle Cap and still keep an OE tire/wheel combo.

    My thoughts are if you NEED 19.5's...you should probably go get a dually.

    Good luck, Bill
    (flame suit on)