JK adjustable front and rear track bars are required for any lift over 2 inches to center the axles.
Updated 2026 · Jeep Wrangler JK / JKU 2013-2018 · Amazon affiliate links
Pick #1 — Track BarAdjustable track bar. Corrects axle centering after a lift, reduces side-to-side wander.
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Pick #2 — Track BarAdjustable track bar. Corrects axle centering after a lift, reduces side-to-side wander.
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Pick #3 — Track BarAdjustable track bar. Corrects axle centering after a lift, reduces side-to-side wander.
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Pick #4 — Track BarAdjustable track bar. Corrects axle centering after a lift, reduces side-to-side wander.
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Pick #5 — Track BarAdjustable track bar. Corrects axle centering after a lift, reduces side-to-side wander.
View on Amazon →At minimum 2.5 inches with trimming, or a clean 3.5-inch lift. ICON Stage 2 or Stage 3 systems are built for 35s.
Spacer lifts add height by stacking above the stock spring. Coilover systems replace the entire spring/shock assembly. Coilovers give better travel, tune-ability, and ride quality at higher cost.
At 2.5 inches or more, adjustable control arms are strongly recommended to correct caster and pinion angle. Rock Krawler makes the best JL arms on Bullstrap.