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Radar Dmax.R8 255/40 R18 99Y – SUV and crossover comfort with load capability. Value-focused build quality, suv-tuned construction
Radar Dmax.R8 – SUV and crossover comfort with load capabilityThe Radar Dmax.R8 in 255/40 R18 99Y is a SUV and crossover tyre built for SUV and crossover comfort with load capability. In South Africa it is a popular choice for value-conscious drivers looking for a dependable tyre at this size. Looking for this size? The Radar Dmax.R8 is available as 255/40R18 – the same fitment you may see written as 255/40R18, 255 40 18. Every tyre is supplied new and can be fitted at one of our partner fitment centres or delivered nationwide. Key features & benefitsValue-focused build quality – Manufactured to modern production standards with the consistency and durability expected of the brand. SUV-tuned construction – Casing and tread stiffness developed for the weight and height of SUVs. Load capability – High load indices suit fully loaded vehicles and towing. Wet braking – Grooves maintain water clearance under load. Quiet highway ride – Pattern tuned for low cabin noise at speed. Even wear under load – Reinforced shoulder resists the irregular wear SUVs suffer. Extra Load (XL) sidewall – Reinforced construction carries higher loads, suiting heavier vehicles, towing and full loads. Load index & speed rating explainedThe load index 99 means each tyre can carry up to 775 kg, so a set of four supports roughly 3,100 kg. The speed rating Y approves this tyre for sustained speeds up to 300 km/h. Y-rated tyres are approved for sustained speeds above 240 km/h. Marked XL (Extra Load), this size carries a reinforced sidewall for heavier vehicles and full loads. SpecificationsSize255/40 R18 99YSection width255 mmProfile40 (sidewall height as % of width)Rim diameter18 inchLoad index99 · up to 775 kg per tyreSpeed ratingY · up to 300 km/hRun-flatNoExtra loadYes (XL)ConstructionRadialCategorySuv And Crossover tyreBrandRadarPatternDmax.R8SKUTDSC0106Fitting, delivery and set pricingBuy four of the same tyre and the set price applies automatically at checkout – R200 off the four-tyre total. Choose fitment at one of our partner centres or nationwide delivery, and add valves, balancing and wheel alignment at checkout. Not sure of your size? Search by your vehicle or send us a WhatsApp message with your registration and we will confirm fitment.
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18" mags that take this rim size — complete the look.
Side by side — this tyre vs same-size options from other brands.
Same 255/40R18 size, different brands & price points.