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    Thread: 1986 cutlass

    1. #1
      Join Date
      Jan 2011
      Posts
      1

      1986 cutlass

      will these Boss 338 18x9.5 Black wheels, 5x4.75 -4mm offset (5" backspace wheels fit the rear of my car with 275-40-18



    2. #2
      Join Date
      Sep 2009
      Location
      Colorado Springs, CO
      Posts
      50
      Country Flag: United States
      You will have to measure. I have not tried my 338 on my Buick T Type yet. I might give it a try...

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      Regards, Lance


    3. #3
      Join Date
      Mar 2009
      Location
      San Antonio, TX
      Posts
      1,635
      On the Monte you can fit 275/40/17 on a 17x9.5 w 5.0 backspace without much trouble, but the tire will fill almost all of the space in the wheelwell.
      It is also relatively common to find there is a small variation in the axle/frame/body alignment, where you may have to use a spacer on one side.
      Also, depending on ride height, you may want to roll in the top of the rear fender lips, with something like eastwoods fender roller.
      HTH
      Dave
      84 Monte SS - just a few bolt-ons


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