I cant actually help with your question but if you are looking at Maxxis tyres due to cost, as I know they are often alot cheaper than the well known brands, if you haven't yet looked at M&P direct you might be surprised at the price of a pair of what are generally thought of as better quality tyres. I get mine there and then get them fitted to loose wheels by H&B in Frome for £10 its a huge saving, might be worth a look.