Big tires and brakes

sandyhicks

New member
I have always went to larger calipers with more pistons when I used larger tires and wheels on my Harleys. Dobyou upgrade the brakes for the heavier tires?
 
I’ve been happy with the stock brakes on my JLUR, it’s been on 37’s since new.

I thought they were wearing out at about 50k miles and ordered a powerstop rotor and pad kit. Kit was still stock size and reused stock calipers. Turns out the squeak I was hearing wasn’t the brakes but I replaced everything anyway.

I’d guess the pads still had over 30% left and rotors were still straight and smooth.
 
I have always went to larger calipers with more pistons when I used larger tires and wheels on my Harleys. Dobyou upgrade the brakes for the heavier tires?
only time I changed brake size was on my 2010 JKU, 37s on beadlocks and regularly hauling a loaded 5x8 trailer. I upgraded to the Dynatrac Pro Grip kit, larger rotors, caliper brackets to fit the larger rotors (brackets only) and all else was stock, calipers, booster and braking was great.

The JLU is fine with stock brake components running 37's on beadlocks.
 
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