Gearing/speedo is about 3.5% up. Which brings the speedo to bang on accurate.Thanks chriscroft and mulacs for the info.
Been away, only just picked this up. Last time I looked, Weather control Bridgestones in 255 45 18 were around £142 from Tyreleader. Cheaper than other Net suppliers.
Haven't replaced mine yet. Chriscroft has me considering the 235 55 route. Won't foul the wheel arches on full spring compression will they? Am I right in thinking it will result in speedo and mileage under reading by about 5%?
I looked at the bridgestones, but for me 235 is the perfect all-season; all-weather; all-terrain best overall width.
I also like the 10mm increase in radius that 235/55/18 gives you