So this may sound a thick question but am looking for a new 4 x 4 and looking at tow weights, is your tow weight as simple as weight of trailer and horses?
e.g. Ifor 510 weighs 800kg + Jack 750kg and Charlie 600kg = 2150kg tow weight? as most seem to be only able to pull 2tonne, some 2.5 at the top end and the defender a massive 3.5tonne, but I find it really hard to believe that some of the big 4 x 4's aren't capable of towing a trailer with 2 horses, so wondering if there is a different way tow load is calculated?

