I run them on my LR3. Many LR3 owners are very satisfied with them. Personally I'll get them again. So far, they wear even, smooth and quite on road and work great for my moderate off road needs.
keep in mind they are 31.5 diameter, but most of all they are 11.4 wide. over an inch wider than stock. the diameter will work, but the width dont know. certainly wont fit into the spare well.