Low Profile Tyres on UK Roads

[Baunton]

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I know this is not specific to the X5 F15 but I wondered if other UK or indeed Continental or North American drivers experienced a similar problem:

My current E70 has bog standard 18" tyres and I'm thinking or ordering the 20" for the F15. However, I was on the M5 motorway this weekend and experienced being caught up in the 'tram-lines' from HGV's. Its unnerving.
I'm assuming that the bigger and wider tyres make driving in these 'groves' worse rather than better.

Just wondered what other's experience was of driving with the bigger tyres and if its an issue or not.

Thanks.

[RickP]

What are tyres? :-)

[Baunton]

Originally Posted by RickP

What are tyres? :-)

Apologies, I was writing in English

[RickP]

We need a Queen's English to American English translator :-)