4.5 Inch Lift Kit | Jeep Wrangler JK (12-18) 4-Door

Built for Jeep WranglersJK owners who want maximum ground clearance and the confidence to tackle any terrain — this 4.5-inch lift kit gives you the height and geometry corrections to run bigger tires and stay planted whether you're on the highway or crawling rocks. BDS engineered this system to preserve caster and ride quality, so you get serious clearance without compromise.

Installed and serviced at Road Runner Wheels & Tires. Most kits go in the same day. Call (678) 400-6467 to schedule.

What you get up front

• Front coil springs — engineered for the 4.5-inch ride height with proper spring rate to handle both street and off-road loads.
• Front control arms and brackets — geometry-corrected to maintain caster and keep your handling predictable at any height.
• Stabilizer links — extended to match the new suspension geometry.

Out back

Rear leaf springs and shackles deliver matching 4.5-inch lift with consistent articulation. Hardware and mounts are included.

Pick your shocks

• BDS NX2 Nitro Series — reliable daily-driver comfort at the best price. Nitrogen-charged for consistent performance on and off road.
• FOX 2.0 Performance Series — damping tuned for JK geometry, smoother highway ride, better small-bump compliance.
• FOX 2.5 Performance Elite with Disconnects — top-tier control with FOX DSC (Dual Speed Compression) adjusters and integrated disconnect front end for maximum trail articulation and highway comfort in one system.

Important notes

• Fits 2012–2018 4-door Wrangler JK models. Confirm your year and door count before ordering.
• Maximum tire clearance and exact fitment depend on shock choice and wheel backspacing — call us to dial in your wheel and tire combo.
• Some variants include FOX disconnects; others use fixed links. Choose based on your terrain and driving style.

Why customers pick this at Road Runner

• Local BDS warranty support — if anything fails, we back it and have parts on hand.
• Installed by technicians who do JK lifts every week — no learning curve, no surprises.
• Caster-corrected geometry so your truck handles like it's supposed to at 4.5 inches.
• Mount and balance available on most kits keeps you on the road fast.
• Shock options scale from budget-friendly to ultra-premium — you set the ride quality.

Ready to build it? Call (678) 400-6467. Hablamos Español.