1X Accelera IOTA ST-68 265 45 R21 108W XL NEW SUV Tyre. Accelera IOTA ST-68: The High-Performance SUV Tyre The Accelera IOTA ST-68 is the ultimate SUV tyre all year round. Designed to put the SPORT in SUV, this tyre provides excellent grip and sporty feel when you need without the sacrifice of a comfortable drive. Made with specialised grooves, this tyre is great in the UK’s unpredictable wet and dry conditions. Accelera IOTA ST-68: The High-Performance SUV Tyre. The Accelera IOTA ST-68 is the ultimate SUV tyre all year round. Sorry, our items are NOT available for pick-up. No additional information at this time. You might also like. 1X Accelera IOTA ST-68 275 55 R20 117V XL NEW SUV Tyre. 1X Accelera IOTA ST-68 295 40 R20 110Y XL NEW SUV Tyre. 1X Accelera IOTA ST-68 265 40 R21 105Y XL NEW SUV Tyre. 1X Michelin CrossClimate 2 245 45 R18 100Y New Road Tyre.