Four Post Lift Rolling Jack Built for the SM30 - Rotary RJ9100Y-2

Your SM30 is a serious lift. But without a rolling jack for your 4 post lift, you're still pushing vehicles around every time you need wheel-free access. The Rotary RJ9100Y-2 changes that. It drops right into the SM30's rails and gives you 9,000 lbs of lifting capacity exactly where you need it - under the vehicle, with the tires off the ground and the suspension hanging free.

This isn't a generic rolling bridge jack that sort of fits. The RJ9100Y-2 is the four post lift rolling jack Rotary actually engineered for the SM30 series. The welded rail construction locks into the lift cleanly and rolls without play or vibration. You're not shimming anything, you're not guessing at clearances. It fits because it was made to fit.

Nine thousand pounds of capacity means you're covered for the heavy stuff - full-size trucks, vans, heavy SUVs. Tire rotations, brake jobs, suspension rebuilds. Whatever brought the vehicle onto the lift, this rolling lift jack gives you clean access to handle it without repositioning the car or pulling in secondary equipment.

We stock genuine Rotary accessories and ship free to the lower 48, so you're not paying extra to get the right part to your shop. If you need help confirming fitment before you order, give us a call.

Specifications

Capacity 9,000 lbs
Application SM30 Series Four-Post Lift
Construction Welded rail
Ref No. RJ9100Y-2

What's Included

  • 1 x Rolling Jack
  • 2 x 1/2 in Rubber Blocks
  • 2 x 1-1/2 in Rubber Blocks
  • 2 x 3 in Rubber Blocks
  • 2 x 3 in Stack Adapters
  • 2 x 5 in Stack Adapters

Applications

The RJ9100Y-2 is purpose-matched to the SM30 series. If your shop services a range of vehicles and you need a 4 post lift with rolling jacks ready to handle them all, here's where it earns its place.

Tire and Wheel Service

Lift the vehicle on the SM30, roll the jack into position, and get all four wheels off the ground. Clean, fast access for rotations, tire swaps, and wheel bearing work - no repositioning between axles.

Brake and Rotor Work

Free-hanging suspension is what brake jobs on lifted vehicles are all about. The RJ9100Y-2 keeps the vehicle stable at working height while giving you unobstructed access to calipers, rotors, and hardware on both ends.

Suspension and Alignment Prep

A 4 post car lift rolling jack that holds 9,000 lbs means you're not limited to light-duty vehicles. Heavy trucks and full-size SUVs stay properly supported while you work through control arms, shocks, and steering components.

Heavy-Duty Fleet and Commercial Service

Shops running commercial vehicles need a rolling jack lift that doesn't max out on heavier loads. At 9,000 lbs, the RJ9100Y-2 keeps up with the weight class your SM30 was built to handle.

Shipping

Free Shipping to the Lower 48 states. No added freight charges at checkout.

Warranty

Rotary accessories are covered under a one-year warranty to the original owner from the retail invoice date. If a retail invoice can't be produced, the original VSG invoice date starts the warranty period.

The warranty covers defects in material and factory workmanship only. It does not cover normal wear and tear, damage from improper handling, abuse, misuse, negligence, or unauthorized repairs and alterations.

VSG will repair or replace any part confirmed to have failed due to a warrantable defect, at their discretion. VSG may require the part returned for inspection to determine warrantability.

This warranty excludes all other expressed or implied warranties, including merchantability or fitness for a particular purpose. Remedies are exclusive, and VSG is not liable for special, consequential, or incidental damages of any kind.

Ready to Add a Rolling Jack to Your 4 Post Lift?

Call us with questions about fitment, availability, or anything else before you order.

(855) 498-2147

Frequently Asked Questions

Is the Rotary RJ9100Y-2 compatible with SM30 four-post lifts only, or does it fit other Rotary lifts?

The RJ9100Y-2 is specifically designed for the SM30 Series Four-Post Lift. It's not interchangeable with other Rotary four-post models. Rotary makes separate rolling jacks for other lifts in their lineup, including models for the SM180 and SM181 series. If you're unsure which jack matches your lift, call us at (855) 498-2147 and we'll confirm the right fit before you order.

What rubber blocks and stack adapters are included with the RJ9100Y-2?

The rolling jack ships with six rubber blocks - two each in 1/2 in, 1-1/2 in, and 3 in sizes - along with four stack adapters in two sizes: two at 3 in and two at 5 in. These give you multiple contact point configurations to work with different vehicle types and lift heights without needing additional accessories out of the box.

What does the warranty cover on this rolling jack?

As a Rotary accessory, the RJ9100Y-2 carries a one-year warranty from the retail invoice date. It covers defects in material and factory workmanship. Normal wear and tear, damage from misuse, improper handling, or any unauthorized repairs are not covered. VSG may require the part to be returned for inspection before authorizing a warranty claim.

Does this rolling jack ship for free?

Yes. The Rotary RJ9100Y-2 ships free to all locations in the lower 48 states. No freight charges are added at checkout.

Can I use this rolling jack for tire and suspension work on heavy trucks?

Yes. The RJ9100Y-2 is rated at 9,000 lbs, which covers full-size trucks, heavy SUVs, and commercial vehicles that fall within the SM30's load range. It gives you wheel-free access for tire service, brake work, suspension rebuilds, and any other job that requires the tires off the ground while the vehicle stays on the lift.

Q: Is the RJ9100Y-2 compatible with SM30 lifts only? A: Yes, it fits SM30 Series only. Other Rotary lifts use different rolling jack models. Call (855) 498-2147 to confirm fitment. Q: What blocks and adapters are included? A: Six rubber blocks (2x 1/2 in, 2x 1-1/2 in, 2x 3 in) and four stack adapters (2x 3 in, 2x 5 in). Q: What does the warranty cover? A: One-year warranty on defects in material and workmanship. Does not cover wear, misuse, or unauthorized repairs. Q: Does this ship for free? A: Yes, free shipping to the lower 48 states. Q: Can it handle heavy trucks and suspension work? A: Yes. Rated at 9,000 lbs for tire, brake, and suspension service on full-size trucks and heavy SUVs within the SM30's capacity range.

About the Brand

Rotary

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