no matter what the weather the back end of my 07 range rover sport (black) always gets dirty and dusty... compared to my husbands SUV (toyota) his always looks fine... i've bought mud flaps but they dont make a difference... any suggestions?
thanks

It will look worse if it rains a little
Lift up the tailglass and you'll see more dirt!

Welcome to the Forum, anyway.  Malaysia Boleh!
4.2SC Chawton White, Stormers
Tasmod's Sills, Wind Deflectors, LR Sills
Clear Side Repeaters, Towbar
Larini Sports Exhaust, K&N Air Filter
______________________________
WINNER - 2008 'Tech-Head Of The Year' Award
WINNER - 2009 Outstanding Contribution
WINNER - 2009 'Tech-Head Of The Year' Award

Its due to the "swirl" effect created by the shape of the vehicle when driving forward. The air flow accross, along and under the vehicle doesn't flow away from the rear of the vehicle very well due to the rather flat back end (yes it is even worse on a D3). In a "smooth" saloon, the air sweeps over the rear window and off the boot lid taking all dirt and rain etc away. In the RRS the air creates an eddy behind the vehicle which swirls back onto the rear end, taking dirt and moisture and plastering it onto the rear window and boot lid and bumper. Due to the size of the vehicle, there is a lot of air displaced, so a lot of dirt and moisture is constantly being thrown around back there. RRS TDv8 HSE Rimini
Disco 4 TDv6 HSE Ipanema
Defender 90, 200tdi CSW

Excellent, Smarticus!  Malaysia Boleh!
4.2SC Chawton White, Stormers
Tasmod's Sills, Wind Deflectors, LR Sills
Clear Side Repeaters, Towbar
Larini Sports Exhaust, K&N Air Filter
______________________________
WINNER - 2008 'Tech-Head Of The Year' Award
WINNER - 2009 Outstanding Contribution
WINNER - 2009 'Tech-Head Of The Year' Award