SumoSpring Trailer Springs For a 2021 KZ Sportster 311TH10 Toy Hauler

Question:

Good day guys hope all is good. Here is my toy hauler info: its a KZ 311 th10, VIN 4EZFG3424M5110964, hitch weight 1560 lbs, uvw 8770 lbs. I would like to know which sumo springs to for my rig. TIA.

asked by: Vincent

Expert Reply:

It appears you are going to need 2 sets of the SumoSprings Trailer Helper Springs # SS26MV for your 2021 KZ Sportster 311TH10. I was able to see your toy hauler has a GVWR of 12,500lbs so your axles are likely going to be 6,000lbs per axle. You are going to want to ensure you have 5-5/16" to 6-1/2" between the bottom of the trailer frame and the top of the spring plate for it to fit properly on your rig. If you have a different measurement please let me know.

expert reply by: Bud M