[Grettond]

Hi All
Yesterday picked up a 2019 N guard with 75k on the clock.
On the drive home I took the motorway and discovered a serious vibration coming from the rear rather than the steering wheel.
The car looks clean and there’s no signs of towing or heavy use. Any ideas before I take it back to the garage forecourt?
Prop shaft maybe? Is this a common fault? And how much to fix? Cheers

 

[gfromleeds]

Don't overlook the simple! Could just be wheel balancing?
Has it had new tires recently? Alot of garages say you don't need to balance the rear wheels, but I've found you do!

 

[Grettond]

Thanks Gfromleeds
That’s a fair point. Perhaps I need to calm down a bit! Strange how the AA inspection claimed they took the vehicle to 70mph!!? That level of vibration would have been impossible not to notice.
Also MOT passed with flying colours but I guess (whatever it is) is not always going to be picked up during the test.. I will sure to report back
Cheers

 

[Grettond]

Sorry.. tyres are not new.. they are mixed though..