I wouldn't even hesitate to consider a load range E tire for a JKU. My light weight TJ has had load range D and E tires on it over the last 135k miles. MTR (non Kevlar) E 245/75 R16, MTR (non Kevlar) E 285/75r16, STT (original) D 315/75r16, and ST Maxx E 315/75r16. I will say the Jeep rides...