16" drag slicks vs 15" drag slicks. Any opinions?
 

I may have to convert to 16" slicks to clear the rear disc brake set up I'm considering. Anything I should be aware of other than price?
Thanks in advance

For interest evaluate the two different tire's footprint, which is the actual area of the tire in contact with the ground.
The tire diameter affects its footprint by changing its overall size, but tire width is a more direct influencer of the footprint's contact area.

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Forgot this...

Keep in mind the difference in tire growth between bias ply and radial construction.


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To be more specific I was thinking of going from a pair of bias 28 x 10.5 x 15 slicks to the same style tire in 28 x 10. x16 size.

https://www.summitracing.com/parts/HOO-18153