Shop All Categories. 4 x 275/65 R18 119/116Q (BSW) Maxxis Bighorn MT764 Mud Terrain / Off-Road Tyre. The Maxxis Bighorn MT-764 Tyre is a flagship Mud Terrain tyre designed to provide traction on the worst offroad routes. Capable of taking you as far off the beaten track as you can possibly imagine, this is the true mud lovers tyre. Reinforced shoulders and sidewalls. The Maxxis Bighorn MT-764 is a Mud Terrain tyre from Maxxis. A mud terrain tyre which has been designed for serious off-road use while retaining solid on-road capability. Featuring a chunky tread pattern designed for mud, snow, and roads, studs for ice, and reinforced sidewalls and shoulders for rough terrain the Maxxis Bighorn is perfect for SUVs, pickups and other off-road vehicles that see serious use off the tarmac. It also offers solid on-road capability as well with a design that offers good wet- and dry-grip, and long tread life. These refer to the style of lettering you will find on the sidewall of the tyre. BSW – Black Sidewall. OWL – Outside White Lettering. RBL – Raised Black Lettering. RWL – Raised White Lettering. 15.11.2025, 07:00:09. Demon Tweeks was established in 1971 to service the needs of the motorsport competitor and our principals of offering top products, quality, service and rapid availability are as important to us today as they were in the very beginning. We are leaders in the supply of race wear, competition and road tuning parts for cars and bikes. Within a staff totalling over 140 is a dedicated sales team servicing upwards of 3000 telephone and online enquiries received every day from the UK and the rest of the world. Our impressive 140,000 sq. That means no additional charges or surprises when your item arrives. If your parcel is lost or damaged along the way, the GSP protections and policies will cover you. CAN I CHANGE MY ADDRESS ONCE I’VE PLACED MY ORDER? I’VE ADDED A NOTE TO MY ORDER, CAN YOU VIEW IT? As you may require it in the event of a claim with your carrier. Monday – Friday: 8.30am – 5.00pm. Saturday & Sunday: CLOSED. Also, during periods of high demand, there may be additional delays in us responding.