1.This Promotion (the Promotion) is organised and hosted by Halfords Limited (Halfords). 2.This Promotion is open to retail fitted tyre customers that are members of TOTUM and excludes any fleet and company vehicles. 3.In order to be eligible for the Promotion, members must purchase and arrange for fitting of tyres from National.co.uk in a single transaction. 4.Customers must add tyres to the basket, then add the promotion code provided to redeem the discount. 5.No cash alternative will be offered. 6.This offer cannot be used in conjunction with any other offer or promotion. 7.If any provision of these Terms and Conditions is held invalid by any law, rule, order or regulation of any government, or by the final determination of any court of a competent jurisdiction, such invalidity shall not affect the enforceability of any other provisions not held to be invalid. 8.For any queries relating to this Promotion please visit https://www.halfords.com/customer-services/contact-us/ and submit an enquiry. 9.By participating in the Promotion, a customer agrees to be bound by these terms and conditions and by any other requirements set out in the Promotion material. 10.Halfords reserves the right to suspend, cancel or amend the Promotion and or revise these terms and conditions at any time without giving prior notice and by continuing to take part in the Promotion subsequent to any revision of these terms and conditions, participating customers shall be deemed to have agreed to any such new or amended terms. 11.Any personal data relating to customers will be used wholly in accordance with current UK data protection legislation. In particular, personal data will only be used to administer this Promotion, unless consent is provided otherwise.