Zenna Tires

Discussion in 'Experienced Truckers' Advice' started by Phoenix Heavy Haul, Jul 12, 2022.

  1. Phoenix Heavy Haul

    Phoenix Heavy Haul Medium Load Member

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    Raleigh NC
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    So I bought a brand new Pitts trailer 55ton lowboy. It came with cheap ### Zenna tires and I’ve had 4 of them come apart in a month. I don’t know if it’s the tires themselves or I’m doing something wrong etc….but I’ve never had this many issues with tires.
    I don’t drag them on pavement (90degree turns) I lift my rear axle when I’m in a tight area.
    I check them everytime I stop (kick and inspect tread)
    I DO however run a lil fast by some People’s standards (75-80)
    The tires are dated 42week of 2020
    I just replaced 2 and just noticed another one is cracking. ( Tire shop only had 2 in stock)
    But they literally seem to be coming apart.

    Any ideas or suggestions?
     

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  3. Big Road Skateboard

    Big Road Skateboard Road Train Member

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    Change the rest now. Just more junk tires. Bought my CK90 last summer. Still original BFG AP's and i haven't installed my dump yet. 130k miles roughly
     
    Last edited: Jul 12, 2022
  4. Phoenix Heavy Haul

    Phoenix Heavy Haul Medium Load Member

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    Raleigh NC
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    Yep I think your right. Ima just have to suck it up and replace em.
     
  5. God prefers Diesels

    God prefers Diesels Road Train Member

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    South Texas
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    Hey, did you tell the place you bought it from? That's six grand they pocketed by putting trash on your trailer. They ought to eat it in my opinion.

    Man, seeing those pics seriously pisses me off.
     
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  6. Phoenix Heavy Haul

    Phoenix Heavy Haul Medium Load Member

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    Raleigh NC
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    Ima call the manufacturer tomorrow. I highly doubt the dealer will do anything. They were terrible to deal with (great up to the point I signed the paperwork)
     
  7. Siinman

    Siinman Road Train Member

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    I think those tires are only rated to go 75 mph. Could be the cause if running 80.
     
  8. SmallPackage

    SmallPackage Road Train Member

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    Marion Texas
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    Zenna is owned and marketed by American Pacific Industries and made in china. Zenna is one of those manufacturers that skirt right on the edge of tread pattern patent infringement. They copy the big four makers patterns and change them just enough to keep legal. We inspectors suspect they build them from the scraps that the big four sweep of the floors. They will come apart in this heatwave in a heartbeat.
     
  9. SmallPackage

    SmallPackage Road Train Member

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    75 mph is the highest rating for all of the All-Steel commercial tires. The highest North American Dot speed spec allowed.
    Heat caused by higher then spec speed is not gonna matter much anymore when limiters go in to effect.
     
  10. nikmirbre

    nikmirbre Road Train Member

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    High Point NC
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    On my RGN when I bought it last year(Brand new), it came with Roadmasters, they were actually pretty decent. But, they started wearing funny(trailer cannot be aligned) So I replaced them about 2 months ago. Tires are one area I wont skimp on, especially on my RGN. Now I just purchased a conestoga and found some decent priced Kelly tires to throw on there.
     
  11. supergreatguy

    supergreatguy Road Train Member

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    Speed, heat. Even junk tires will do alright at 65-70. But I think the heat is probably the biggest factor
     
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