Shop 24 rolling bridge jacks from AMGO, Atlas, Daytona, iDEAL, Katool, Triumph, and Tuxedo. Air-hydraulic, pneumatic, and manual hand-pump bridge jacks with 3,500 to 20,000 lb capacity for 4-post lift wheel service. ALI-certified options from Atlas. Prices from $941 up to $3,375. Free U.S. shipping.
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View full detailsRolling Bridge Jacks is the dedicated bridge jack catalog for 4-post lift owners. 24 rolling bridge jacks from AMGO, Atlas, Daytona, iDEAL, Katool, Triumph, and Tuxedo. Air-hydraulic, pneumatic, and manual hand-pump operation, 3,500 to 20,000 lb capacity, sliding or fixed-position designs. Every bridge jack lifts wheels off the runways so you can do tire, brake, and wheel service on a 4-post lift.
Air-hydraulic bridge jacks use shop compressed air (pressure varies by model; check the jack's specifications) to raise the jack; the jack itself operates hydraulically. Pneumatic bridge jacks use air pressure throughout. High-mount vs. low-mount variants determine where the jack rides on the 4-post runway. ALI-certified options from Atlas. Prices from $941 through $3,375 AMGO RJ-20A flagship 20,000 lb.
Buying a 4-post lift with the bridge jack included? See 4-Post Lifts with Jacks. Just need the lift? See 4-Post Lifts.
Four reasons to add a bridge jack to your 4-post lift.
4-post lifts hold the vehicle by tires. Bridge jacks raise the wheels off the runways so you can rotate tires, service brakes, and do wheel alignment.
Air-hydraulic bridge jacks tap shop compressed air to raise the jack. Fast, quiet, and no manual pumping required.
The Atlas RJ7000 is ALI-certified, for shops that require ALI-certified equipment.
From $941 up to $3,375 for the 20K lb heavy-duty. Real range for hobby garage through commercial truck bay.
Three capacity tiers cover light-duty through heavy-duty bridge jack needs.
Light-duty rolling bridge jacks. Best for cars, small trucks, and hobby garage 4-post lifts with 8K-9K lb capacity.
Shop 6K-8KStandard bridge jacks including ALI-certified Atlas RJ7000 (7K lb). Fits typical 10K-12K lb 4-post lifts.
Shop 8K-10KHeavy-duty bridge jacks for commercial truck bays and heavy-duty 4-post lifts. Triumph RJ-15000 and AMGO RJ-20A.
Shop 15K-20KAir-hydraulic and pneumatic bridge jacks require shop compressed air, and the pressure and flow differ by model (Atlas specifies 70-115 PSI delivered for the RJ7000 and RJ8; Tuxedo's current RAJ-8K-L page lists 100-125 PSI / 10-20 CFM). Check the jack's specifications before setting your regulator. If your shop doesn't have air lines run to the lift bay, plan for a compressor + air line install alongside the bridge jack. See Air Compressors or call (470) 208-2754.
Related lift and jack collections.
9 top picks across light, standard, and heavy-duty tiers.
AMGO RJ-6A pneumatic rolling jack, 6,000 lb capacity. Entry bridge jack for hobby garage 4-post lifts.
AMGO RJ-8A pneumatic rolling jack, 8,000 lb capacity. Balanced value pick for 9K-10K lb lifts.
Tuxedo RAJ-8K-H high-mount air-hydraulic rolling jack, 8,000 lb capacity. High-mount for standard runway height.
Atlas RJ7000 ALI-certified sliding bridge jack, 7,000 lb. ALI-certified for shops requiring compliance.
Atlas RJ8A 8,000 lb sliding bridge jack, air-hydraulic. Non-ALI version at lower price.
AMGO RJ-10A pneumatic rolling jack, 10,000 lb capacity. Standard commercial bridge jack for typical 12K lifts.
Flagship AMGO RJ-20A 20,000 lb pneumatic rolling jack. Heavy-duty for commercial truck bays.
Triumph RJ-15000 15,000 lb rolling bridge jack. Heavy-duty for large truck and van 4-post lifts.
Triumph RJ-9000 9,000 lb rolling bridge jack. Mid-tier Triumph jack for standard 4-post lift wheel service.
Complete a 4-post lift setup with bridge jacks and accessories.
Common questions on 4-post bridge jacks.
Bridge jacks raise the vehicle's wheels off the 4-post lift runways so you can do tire, brake, and wheel service. Without a bridge jack, wheels stay on the runways and can't be spun.
Air-hydraulic: shop compressed air raises the jack; hydraulic cylinder does the lifting. Faster, quieter, more capacity. Pneumatic: air pressure throughout. Simpler design, lower cost, slightly slower.
A rolling bridge jack lifts one axle, not the whole vehicle, so check your heaviest axle load against the jack's rated capacity rather than sizing it to total vehicle weight or the lift's capacity.
Mount type refers to how the jack’s roller brackets sit on the lift’s jack rails. Tuxedo’s archived RAJ-8K sheet, for example, specifies its high-mount RAJ-8K-H for lifts with low-mount jack rails and its low-mount RAJ-8K-L for medium- to high-mount jack rails. Choose based on your 4-post lift’s jack rails, and confirm the current specification before ordering. Not all bridge jacks fit all 4-post lifts.
If your shop requires ALI-certified lifts (typically for insurance or fleet contracts), use ALI-certified bridge jacks (like Atlas RJ7000), and confirm with your insurer or contract which equipment must carry ALI certification.
Shop compressed air at the pressure and flow the jack manufacturer specifies (for example, Atlas: 70-115 PSI delivered for the RJ7000 and RJ8; Tuxedo RAJ-8K-L: 100-125 PSI / 10-20 CFM per its current product page). Most auto shop compressors handle this easily. See Air Compressors for compressor sizing.
Many bridge jacks are listed by their manufacturer for specific lift models, and not every product page lists fitment. Check runway spacing and mount height and confirm compatibility with the lift manufacturer. Call (470) 208-2754 with your lift model for confirmation.
All bridge jacks ship LTL freight with liftgate service. Free U.S. shipping. Typical delivery 5-10 business days.
Standard manufacturer warranty. AMGO/Triumph/Atlas/Tuxedo typically 1-2 years on structural, 6-12 months on hydraulic components. Pitstop Pro handles claims.
Yes. Bridge jacks are typically self-installed by the shop owner. Install involves attaching the jack rails to the 4-post runways and connecting the air line. 1-2 hours install time.
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