This was the start to my Holiday!!! Blowout at 70mph in the fast lane of a motorway. Thank god I managed to control the car and get her to the hard shoulder! Managed to get 2 new tyres which cost me near £100 (I was desperate and kwik fit were the only place up here that stocked my size). However, when exiting the wheel the tyre made a right mess of the rear bumper. FIAT have quoted me £150 + paint + labour for a replacement. Would this be fixable with say fiberglass and filler? Really dont have the money to get fiat to sort it, even more so now I have had to get new tyres.