They do make ones that stick on as well. I don't have one but my boss has used them on his Cummins diesels with great luck. They are 4X4's and he travels through winter roads and has not lost one yet.

Shop around, maybe check www.canadiantire.ca


Blaine Dumkee
59 GMC 9314
Fort Smith NT
www.flickr.com/photos/northerngmc/