One question I see people asking a lot is how to do the Rec Tec wheel mod. It's no wonder why, the wheel and casters that come with the Rec Tec 680 and Rec Tec Bull are small and narrow making it cumbersome to move around. Everything up top on these grill are amazing, then you look down and it's like the Bull completely missed leg day.
NOTICE: This for the OLDER RT-700 generation pellet grills with the STRAIGHT LEGS.
If you have a newer RT-700 with the wider (bent) legs, this will NOT work for you.
By doing the wheel mod on your Rec Tec grill, your pellet grill is not only stand taller (which is nice for us taller guys) but also become more stable and much easier to move around. Below are the items you need and how to install the wheel mod!
Parts Needed:
How to install the Rec Tec wheel mod

Alternative wheel axle parts:
If you'd rather not use all-thread for your axle you could also use a 5/8" x 36" zinc plated rod and a couple 5/8" shaft collars.
New casters install:
Back wheel all-thread axle:
Back wheel up close:
Full back axle:
Have you done the wheel mod to your Rec Tec grill? If so post pictures of your grill below!
NOTICE: This for the OLDER RT-700 generation pellet grills with the STRAIGHT LEGS.
If you have a newer RT-700 with the wider (bent) legs, this will NOT work for you.
By doing the wheel mod on your Rec Tec grill, your pellet grill is not only stand taller (which is nice for us taller guys) but also become more stable and much easier to move around. Below are the items you need and how to install the wheel mod!
Parts Needed:
- 10" wheels - amazon or harbor freight
- 5" Steelex D2618 swivel casters - Toolplanet or Grizzly
- 5/8" x 36" all thread
- (2) 5/8" lock nut
- (2) 5/8" nut
- (6) 5/8" washer
- Step drill bit set
How to install the Rec Tec wheel mod
- Lay your grill on it's back.
- Remove the wheels and casters from the bottom of the legs.
- Using the step drill bit set, make the wheel holes in the legs larger to fit the 5/8" all thread.
- Cut the all-thread down to 23 1/2".
- Then I install the nuts, washers and wheels as so: nut, washer, grill leg, washer, 10" wheel, washer, lock nut.
- Simply screw in your new 5" swivel casters.

Alternative wheel axle parts:
If you'd rather not use all-thread for your axle you could also use a 5/8" x 36" zinc plated rod and a couple 5/8" shaft collars.
New casters install:
Back wheel all-thread axle:
Back wheel up close:
Full back axle:
Have you done the wheel mod to your Rec Tec grill? If so post pictures of your grill below!
