I have GY614 that are 5 years old.. Which would you choose? Goodyear Saliun Sampson Gladiator Goodyear's are roughly $1,700.00. All others between $1,000.00-1,200.00
I put Sailun S637's on my 2015 5er before leaving for Alaska. Just the difference in heft between the original cheap tires and the Sailuns convinced me the change was good. Currently near Denali with no tire worries!