axle ratio

OK, so I have a 3.73 Axle ratio on my Jeep beach Gladiator which is based on the Willys and I only have put 285/70/17 bfg ko3 tires and a 1.5" Terraflex front stabilizing lift. Nothing in the back, no overlanding gear or nothing extra weighing the truck down. Now My question is like at times...