Ask Honest John

Most recently answered spare wheel questions
We have bought a Kia Picanto with a tyre inflator kit and no spare wheel. I recall you have been critical of inflator kits in the past. Do you still recommend getting a space saver spare?
I have a Kia Niro which I am taking to France this autumn and to France and Spain next spring. I don't wish to rely on the supplied tyre repair kit so have purchased online (not from Kia) a spare steel...
My Jaguar XF doesn't have a spare wheel. I would like to buy a 'get you home spare wheel' and jack to go with it. I'm having problems finding one at the right price. Any suggestions, please?
I currently own a 2015 Renault Kadjar 1.5 diesel. We bought the car due to its ability to carry large loads, comfort on long journeys and fuel economy. It's been brilliant. I'm now considering changing...
I currently own a 2009 Range Rover Sport diesel and I'm looking to acquire a new Land Rover Discovery Sport. I'm not sure whether to go for diesel or petrol. Diesel has much more to offer in relation to...
Would changing the tyre spec of a car change the mpg? If so, by how much? The Ines we are looking at come with an 18-inch alloy and we are looking at the 17-inch optional extra for comfort. Also would...
I have a Vauxhall Mokka and want to purchase a space saver wheel. However, the Mokka is fitted with 18-inch wheels and the maximum space saver wheel is only 16-inch. Is this an issue?
I've just had my Skoda Yeti serviced and they said my puncture repair kit had reached it's expiry date. They quotes £64 for a new kit, is it really necessary to replace it?
I have a Volvo XC60 and am thinking of changing all four tyres to Michelin Cross Climates, however, I have a space saver spare wheel. Would I still be able to use the space saver in the event of a puncture,...
I have a 2012 BMW 330d convertible. The wheels are 255/30/19 at rear and 225/35/19 at front. If I move to 17-inch wheels ( 225/45/17 tyres), are there any all-weather tyres available or would I need to...