Atrox

Got a flat today in passenger rear so I got two new rears @ 305 30 19 to replace. The fronts however have 85% percent left at 235 35 19. So I left fronts as is. For the tire guys is this an acceptable combo? Previous owner had 285 30 19 on rear and I always felt they were stretched.

Can an I leave fronts as is or do I need a 245 35 19,

Rims are 19 x 8.5 f, 19 x 11 rear

Flewis763

Really the fronts should be changed to 245/35/19. Taller and better ratio for awd