I'd go to an independent for alignment, all these big tyre companies are too hard to know if yo'll get a helpful, truthful guy or some lying scumbag telling you your car is so unsafe that puppies are dying every time you drive it. So many of us have been had over by these companies, for me it's not worth the trouble..... unless you willingly like to pay to have an arguement and enjoy the potential for being ripped off.
I don't think I would trust National Tyres to align my wheels. Voted hot though for people who want to get through their new set of tyres in a couple of months.
link valid until 31/12/18
Just go for a proper hunter wheel alignment if you want one
Says £29.00 on their Web site. I paid the same for halfford's today which was the cheapest I could find Locally. Most others wanted £25 per corner being adjusted