DiffDoctor

09/11/2025

06/18/2021

How to choose the right gear ratio for your vehicle

1. What’s your tire size?
2. What’s your transmission ratio?
3. Engine rpm at cruise speed?

Hit us up and we can help you decide?

06/18/2021

5 things to think about before you buy a differential

1. What are the different types of diffs?
2. Which one best for what I’m going to be doing with it?
3. What quality differences are there between them?
4. What am I comfortable spending?
5. What is the warranty?

06/18/2021

Body lifts vs. Suspension lifts
2 important things to ask yourself.

1. Looks and bigger tires?
2. Are you going to take it Offroad?

Body lifts raise body off vehicle away from frame giving room for larger tires, but does not give you anymore ground clearance.
Body lifts on average give 2 to 5 inches of lift.
If your looking for a budget friendly quick way to raise your truck or jeep than this is for you!

Suspension lifts are for a more hard core 4 wheeler it raises every part of body giving you room for big tires and more ground clearance. While body lifts are only about 5 inches Suspension you can get 9 to 12 inches.



06/16/2021

Father’s Day is this weekend!

Trying to find a perfect gift?

He wants new gears for his jeep or truck!

Send us a message we have the best deals around!

06/15/2021

Haven’t posted in awhile we have been super busy!
Hit us up for all your differential needs and questions!

12/01/2020

1 Ton kind of day!

11/30/2020

Outer pinion bearing failure caused metal in diff oil.
New ring and pinion and bearings going in.

11/30/2020

Out with the old, In with the new.
Outer pinion bearing failure.

05/30/2020

D44 with Eaton E-Locker.
Proper tools for the job are a must!