HNMC has announce the Tyre Wars controlled tyre event on 29-31 August 2015. This is the collaboration of three manufacturers – AKA, Beta and Pro-Line – coming together each with one tyre at this event. Any compound AKA Impact, Beta Freeride or Pro-Line Blockade can be used.
The race classes are nitro buggy (120 spots), E-buggy (15 spots and truggy (15 spots). Each entrant gets a free T-shirt and BBQ on the Sunday evening and fees are set at £25 for members and  £30 for non-members doing one class, £40 for members and £50 for non-members racing in two classes and if you do three classes it’s £60 for members and £70 for non-members.
The event format is as follows:

Saturday 29 August: Optional controlled practice 11:00 – 19:00
Sunday 30 August: Qualifying heats 09:00 – 19:30
Monday 31 August: Finals 09:00 – 17:00.

You can book in here.

Source: HNMC