Forum Discussion

rubsal70's avatar
rubsal70
Explorer
Dec 25, 2013

newbie and confused

Merry Christmas,
I am new to this forum and looking to Buy a TT and I have done some research. I have a Chevy Silverado 1500 4.8 with 3.23. Max trailer weight is 4700 and gcwr is 10000. Well if I change my gears to 3.73 that would raise my Max trailer weight 6700 and 12000 gcwr. Well that's my truck.

The TT that I am looking at is a jayco Jay swift 264bh. The yellow stickers on the TT range from 4500-4600lbs. My question is, is this safe? With the gear change or not? Please advice
Thanks in advance

46 Replies

  • Welcome to the forum!

    The swift will likely be 5500-6000 lbs loaded. A gear change may help some with perceived performance but that is not all there is to pulling... Now to your safety question.....what do you mean by safety?

    The safety of the drivetrain? Or your personal safety?

    That truck will be able to pull that trailer around at 55-60 mph on the interstate. So your personal safety really depends on you as a driver. The truck is up to the task here.

    Now the safety of the drivetrain.... The motor will be fine. 3.73 gears put you in the 7000 lb tow rating range. It will have to spin at higher RPM's but that's fine. The transmission is the weak link. I would put the biggest Derale or B&M transmission cooler on it I could find. Keep the tires aired up to max psi, use a WD hitch and sway control, and use a good brake controller.

    Question...why not consider the Jayco Jay flight 26bh? The weights are similar but you get heavier duty axles, bigger fresh water capacity and nicer cabinetry. The price is only a few thousand difference as well. Same basic floor plan.

    Thanks
  • you know the tranny is geared for the 3:23's and if you change out the rear end you might still work that poor truck to death.
  • Merry Christmas, welcome to the forum and you’re in good company, there are a lot of us confused, and we will do our very best to keep you confused, so you have to keep coming back for more… :B

    Others on here are much better and more qualified than I to answer your question, some very qualified, so I will leave that to them… just don’t be too surprised if someone suggest you need a diesel one ton dually or better to move almost any trailer…


    Edit::: you may want to ask about more than the gear, like the suspension, brakes, cooling capacity, tires, engine oil and transmission oil coolers…


    .
  • Forgot to mention my payload is 1650lbs. And the hitch weight is about 500lbs
  • Did you mean you were looking to buy a forum, or buy a Travel Trailer? Welcome to the forum. :)