Best 30-Inch RV Scissor Stabilizer Jacks Ranked

8 scissor stabilizer jacks that extend to about 30 in.

Last updated: November 9, 2026

A 30 in scissor jack suits a fifth wheel, toy hauler or lifted trailer where a 24 in jack would run near full extension. These retract to 4 to 4.75 in, so check that the rear of the trailer still clears ramps and driveways with them stowed. Pairs cost $45 to $82 per jack, and a single jack costs $94 to $167.

Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.

Full ranking 8

  1. Pafessa 7800 lb 30" Scissor Jack 2-Pack
    #1 of 83.5Full review

    The strongest tall pair for the money, with a longer warranty than most imports.

    Amazon $89.99
    $89.99
    7,800 lb2$44.994.5 to 30 in
  2. Kohree 6500 lb 30" Scissor Jack 2-Pack
    #2 of 83.5Full review

    The value pick for a high-frame trailer: a tall pair with crank and socket for well under name-brand prices per jack.

    Amazon $89.99
    $89.99
    6,500 lb2$44.994 to 30 in
  3. Libra 5000 lb 30" Scissor Jack 2-Pack
    #3 of 83.0Full review

    An inexpensive tall pair that comes ready to bolt on, for lighter fifth wheels and high-frame trailers.

    Amazon $98.47
    $98.47
    5,000 lb2$49.234 to 30 in
  4. Ultra-Fab 30" Scissor Jack 2-Pack
    #4 of 82.9Full review

    A tall pair for buyers who value a lifetime warranty over price.

    Amazon $164.42
    $164.42
    6,500 lb2$82.214.8 to 30 in
  5. Stromberg Carlson JSC-30 Jack Pair
    #5 of 82.7Full review

    A tall 7,500 lb pair from an established RV parts brand, priced above imports with similar ratings.

    Amazon $141.89
    $141.89
    7,500 lb2$70.9430 in max
  6. Camco Eaz-Lift 30" 5000 lb Jack Pair
    #6 of 82.5Full review

    A name-brand tall pair for fifth wheels, at a premium over imports that rate higher.

    Amazon $125.38
    $125.38
    5,000 lb2$62.694.4 to 29.8 in
  7. BAL 24003D 30" Scissor Jack
    #7 of 82.2Full review

    A single tall jack from a long-running RV brand, for matching an existing BAL setup. Pairs from other makers cost far less per jack.

    Amazon $167.13
    $167.13
    5,000 lb1$167.134 to 30 in
  8. Lippert 30" Scissor Jack Kit
    #8 of 82.1Full review

    A single 30 in replacement jack from a major RV supplier. Buying a full set this way costs far more than a pair.

    Amazon $93.80
    $93.80
    5,000 lb1$93.804.2 to 30 in