New to trucks, I have been looking at Tacomas for a Tow Vehicle / daily Driver.
Towing duty would be to tow an autocross car on an open trailer (~4,000 lbs for both)
So I am looking at 05-10 4x4 models with the V6.
What confuse me is that the Toyota Canada website show that the 2011 4x4 V6 model is rated for 3,500 lbs and that to get the 6,500 lbs towing capacity the TRD package is required (Unlike in the US the Canadian SR5 package doesn't include the towing package)
If I get a standard package 05-10 4x4 V6, is it just a matter of adding a transmission oil cooler, beefier alternator to increase the tow capacity? or is there more to it?
The towing bible mention something about having the rear spring TSB performed, but I have no idea what TSB stand for...