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Rolling Jacks

Rolling bridge jacks ride on the runways of a four-post or scissor lift and raise the vehicle off the platform by its lift points, so you can pull wheels, do brakes and work on suspension without moving the car to another lift. We carry Triumph and AMGO bridge jacks from 3,500 to 10,000 lbs.

Fit comes down to your lift's runway spacing. Each jack spans a set range, and if your lift falls outside it, the jack will not fit. The Triumph SJ-35 is made only for the NSS-8 and NSS-8XLT. The AMGO RJ-6A, RJ-8A and RJ-10A are air-powered and need a compressed air supply; the RJ-6H and SJ-35 use a hand pump. Read our rolling bridge jack buying guide, browse four-post lifts, or send us your lift model through the Free Fit Check. Call or text 1-800-771-1278.

How to choose a rolling bridge jack

Match the runway spacing first

This is the one measurement that decides fit, and no adapter corrects a mismatch. Measure your own lift before ordering.

  • Triumph SJ-35: NSS-8 and NSS-8XLT only, 31 to 46 inch gap width.
  • Triumph RJ-5000: runway spacing of 31.4 to 47.2 inches. Confirmed for the Triumph NSS-8, NSS-8XLT and NSS-11.
  • AMGO RJ-6A and RJ-6H: 33 7/8 to 52 13/16 inches, for lifts rated up to 12,000 lbs.
  • AMGO RJ-8A: 36 to 56 1/2 inches.
  • AMGO RJ-10A: 36 to 56 1/2 inches, for lifts rated above 18,000 lbs.

Capacity

A bridge jack lifts one end of the vehicle, within the lift's own rated capacity. The SJ-35 is rated at 3,500 lbs, the RJ-5000 at 5,000 lbs, the RJ-6A and RJ-6H at 6,000 lbs, the RJ-8A at 8,000 lbs and the RJ-10A at 10,000 lbs. The RJ-8A and RJ-10A are aimed at full-size pickups, large SUVs and heavier vehicles.

Air or hand pump

The RJ-6A, RJ-8A and RJ-10A use a pneumatic pump and need an air supply of 0.8 MPa, about 116 PSI, at the lift. The RJ-6H is the hand-pump version of the RJ-6A with the same specifications, and it can also work on the floor as a standard rolling jack. The SJ-35 uses a manual pump and needs no shop air or electrical hookup.

Rolling bridge jack FAQ

Will a bridge jack fit my lift?

Only if your lift's runway spacing falls inside the jack's range. Give us your lift model and measurements through the Free Fit Check and we will confirm.

Which jacks work with a Triumph NSS-8?

Both the SJ-35 and the RJ-5000 are made for it. The RJ-5000 also fits the NSS-11.

Do I need shop air?

For the RJ-6A, RJ-8A and RJ-10A, yes. The RJ-6H and SJ-35 are hand-operated and need no air.

How high will the jack lift?

It varies by model. Without adapters, the RJ-5000 reaches 22.5 inches, the RJ-6A and RJ-6H 17 3/4 inches, the RJ-8A 21 3/16 inches and the RJ-10A 21 1/2 inches. Adapters add height where a vehicle's lift points sit higher above the runway. The RJ-5000 includes one set of 4-inch height adapters, and the RJ-8A and RJ-10A come with a bracket that keeps adapters with the jack. Full figures are on each product page.

Want a second opinion?

Send us your ceiling height, bay size and power, and we'll confirm which rolling jacks fit before you buy. Free.