The Rota Grid 17x8 ET42 5x114 Speed Bronze Alloy Wheel is suitable for Mk3 Mazda MX-5 with stock arches. Mk3 MX-5s require no extra metalwork—these wheels clear factory bodywork for a true “bolt-on” fit. Keep in mind that wider tyre profiles or grippy semi-slicks can sit closer to the lip and may rub on hard bumps, so additional fettling (camber, ride-height tweaks, or a slimmer tyre) could still be needed. Fitment suggestions are a guide only — clearances vary with tyre size, camber, ride height and body condition. Skinnier tyres and/or more negative camber may be required. Wheels are priced individually. MX-5 fitment guide Mk3 (2005–2015): Stock Features Diameter: 17" Width: 8J Offset: ET40 PCD: 5x114.3 Colour: Bronze