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I have a 2001 4runner sr5 and going to trailer my boat from n.y. to s.c. about 700 miles. Boat and trailer is 4500lbs. I've done all the fluids on the truck and added a transmission cooler. Will the truck handle the drive or am I over doing it? Also While on the highway do I keep the O.D. disengaged.


You have trailer brakes I hope?

I've towed 3500 lbs up mountains to 5000 ft elevations starting at 0, so as long as your drive is relatively flat, you should be fine. Since your trailer weight is higher than your TV weight, definitely keep things slow.