Quote Originally Posted by Truckus View Post
Yep, I run 315/75/16 LTs Maxxis Razrs on Truckus, on NSW rego on 16 x 8 dynamic steel rims. IN NSW you still need engineering sign off for these as well, as the original model was a 275/65/17 and we are only allowed 7 percent increase without certification.

That said, the footprint is excellent , especially when air down to 15 psi for sand , crawling or rock work, and I run at 42-44 psi for the bitumen for the best wear based on my alignment, with minimal wall roll.

As for comparisons use this handy tool https://tiresize.com/comparison/

Cheers
Thanks, In Qld we are allowed +50mm. Currently have 265/75 R16 which is 31.6". Can go to 295/75/16 (33.4") legally without changing rim size. Can go 305/70 R17 (33.8") but need new rims. For both then need to deal with speedo calibration.