I like the way the site matches the colour of the truck. Nice.
The List after "Yachts, Cruisers, Powerboats, Barges etc."
Could be improved. Instead of default bullets, put in Green ticks or something nice.
And the points themselves could be grouped in 2 lists: (that's nit picking, and has nothing to do with design.. but ....
for example:
*Yachts up to 32m in length and 60 tons catered for
*Cruisers up to 35m in length and 65 tons catered for
*Trailers from 27ft in length
Those should be together because they describe the same thing.
These should be together and come first because people "love" their boats:
*Fully Licensed and Insured
*All trucks and boats are accompanied by a dedicated escort vehicle
*Air Suspension and ABS braked Trailers for the comfort and safety of your boat
Also, the menu has a few too many options maybe - again, you could "Group" those too. On the whole I really like this design.