Re: 4 cyl 2wd Towing 18ft Bow rider?
Best advice in this whole thread. You will be just fine towing longer distances with that truck too. Don't overthink it, years ago the population drove rwd cars not people hauler glorified minivan trucks like they do these days. People used to tow their boat, camper, whatever with their cars. And everyone didn't go sliding into the lake or spontaneously combust on the highway. The only time you ever really have trouble with a 2wd truck is during retrieval if the ramp is too steep or slimey or if you have a WAY oversized boat for your truck. A limited slip diff really helps because with an open diff and a wet ramp, once you get one wheel spinning, you're done.
If towing with an auto, adding an external trans cooler is a good idea. If you're towing on a long, level, flat road, overdrive is okay. If it's very hilly and you have a less stout trans, kicking in/out of overdrive and putting a heavy load on the trans when in o/d can generate a lot of heat. And for a trans excess heat = bad.
depends on the ramp is the only true answer for that...
Some ramps won't be a problem, get one that is too steep or covered in slime and you won't be moving. One tip though, get a couple hundred pounds of sandbags and keep them in the truck bed when towing. The weight will help you, and worse case, you can crack one open for traction on a slime covered ramp.
Best advice in this whole thread. You will be just fine towing longer distances with that truck too. Don't overthink it, years ago the population drove rwd cars not people hauler glorified minivan trucks like they do these days. People used to tow their boat, camper, whatever with their cars. And everyone didn't go sliding into the lake or spontaneously combust on the highway. The only time you ever really have trouble with a 2wd truck is during retrieval if the ramp is too steep or slimey or if you have a WAY oversized boat for your truck. A limited slip diff really helps because with an open diff and a wet ramp, once you get one wheel spinning, you're done.
If towing with an auto, adding an external trans cooler is a good idea. If you're towing on a long, level, flat road, overdrive is okay. If it's very hilly and you have a less stout trans, kicking in/out of overdrive and putting a heavy load on the trans when in o/d can generate a lot of heat. And for a trans excess heat = bad.