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  1. #1
    Member
    Join Date
    Feb 2010
    Location
    Mars, PA
    Posts
    2,041

    2015 RT 188 LEAF SPRINGS

    Looking pretty weak, anybody replace and upgrade? What size and where purchased. Do it yourself? Thanks.
    2015 Ranger RT188
    2015 115 PRO XS

  2. Member Bill Reynolds's Avatar
    Join Date
    Aug 2013
    Location
    The Diamond State
    Posts
    3,868
    #2
    I suggest e-trailer.com. I have bought trailer brake parts from them and find their website to be very helpful. They have good reviews of each part including video’s that helps with your purchase and installation.
    I have not replaced the springs on my RT188 trailer, but it seems pretty straight forward. My springs have been replaced, but it was under warranty.

    I think this is the correct spring but you will want to check the dimensions and axle rating.

    https://www.etrailer.com/Trailer-Lea...ler/e77SR.html

    I try to drive as if my 16 year old Grandson is following me
    Speak as if he is listening and act as if he is watching

  3. Member
    Join Date
    Feb 2010
    Location
    Mars, PA
    Posts
    2,041
    #3
    Thanks Bill, on there site they recommend #sp-220275. 25.25 inch, 4000 lbs capacity. Going to double check.
    2015 Ranger RT188
    2015 115 PRO XS

  4. Member tcesni's Avatar
    Join Date
    Apr 2005
    Location
    Smith Mountain Lake, VA and a cottage in Ontario
    Posts
    11,625
    #4
    I replaced mine with ones from Tractor Supply as I needed them with zero notice. The ones I bought were essentially the same for capacity but if I did it again I would likely bump it up.
    2018 Ranger RT188 SC Black/115 hp Yamaha SHO 4-stroke; Garmin LVS34 - north
    2018 Ranger RT188 DC Black/115 hp Merc Pro XS 4-stroke; Garmin LVS34 - south
    14' Mirrorcraft tin boat (ancient) with a 9.9 Mercury 4-stroke, no electronics; catches fish anyway

  5. Member
    Join Date
    Feb 2020
    Location
    Mason OH
    Posts
    39
    #5
    I just replaced on my trailer. 25.25" and 3500lb total rating (which i chose as its a 3500lb axle)