Yep, might add the 5 star tune as well for added power to overcome the larger tires.
But some other members added larger tires to C class and Vegas RV's for that added clearance and they reported improved ride (Smoother) and no problems with power on the road. Do your own research.
I might try a little taller next time when mine are worn out (really expired).
My Axis sits pretty low.
2017 Axis / 25.4: Big Foot Levelers, Aims 1200 Watt inverter, Ceramic Window Tint, Full River AGM 6V batteries, Front Hellwig Sway bar / Rear Track Arm, Safe T Plus Steering Stabilizer, PD 4655 converter, Hard Wired Surge Guard, WEboost + WiFi Ranger, LED Headlights/Driving lights, TPMS, Surge tank, Tornado flush, Viair Compressor