Do I need new U-bolts with rear lift blocks?

Yes—use new U-bolts sized for the added block height and correct axle diameter. Replacing stretched or corroded hardware helps maintain clamping force.

How tall should my rear lift blocks be?

Choose the smallest height that achieves your goal: 1–2 in. for a level stance, more for tire clearance or added rake for towing.

Steel vs. aluminum lift blocks—what’s the difference?

Steel is preferred for frequent towing and heavy payloads. Aluminum saves weight and resists corrosion—great for daily drivers and light trail use.

Are rear lift blocks legal on the street?

Rules vary by state or province. Most allow moderate lifts when bumper and headlight heights stay within limits. Check local regulations before installing.

Rear Lift Blocks for Trucks & SUVs | Lifetime Warranty

Rear Lift Blocks

Give your rig the confident stance it deserves with high-quality rear lift blocks that add clearance without wrecking ride quality. Our truck rear lift blocks and spacers deliver dependable lift at a price that makes sense.

Trust factors: lifetime structural warranty, corrosion-resistant finishes, and fitment options for popular truck and SUV platforms. Built for towing weekends, daily commuting, and trail days alike.

Quick Buying Guide

Pick your height: choose the lift that levels your stance or fits larger tires.
Material matters: steel for heavy loads; aluminum for weight savings.
Match your axle & U-bolts: confirm diameter/length and replace worn hardware.
Goal first: leveled look, towing support, or extra off-road clearance.

Upgrade with confidence. Our SUV rear lift blocks combine durable construction, fair pricing, and lifetime coverage—so your build looks right and works hard.